{"id":63536,"date":"2026-08-14T08:29:49","date_gmt":"2026-08-14T08:29:49","guid":{"rendered":"https:\/\/www.kaysuns.com\/?p=63536"},"modified":"2026-08-14T08:29:52","modified_gmt":"2026-08-14T08:29:52","slug":"invar-36-bright-bar","status":"publish","type":"post","link":"https:\/\/www.kaysuns.com\/es\/invar-36-bright-bar\/","title":{"rendered":"Invar 36 Bright Bar"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"63536\" class=\"elementor elementor-63536\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-0916253 e-flex e-con-boxed e-con e-parent\" data-id=\"0916253\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-65c5cd6 elementor-widget elementor-widget-heading\" data-id=\"65c5cd6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Invar 36 Bright Bar<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-f2cec9f e-con-full e-flex e-con e-child\" data-id=\"f2cec9f\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-dbfd84f e-con-full e-flex e-con e-child\" data-id=\"dbfd84f\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-ef74102 elementor-widget elementor-widget-text-editor\" data-id=\"ef74102\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\tAn <strong>Invar 36 Bright Bar<\/strong> is a high-precision,nickel-iron alloy rod engineered for applications requiring extreme dimensional stability under temperature fluctuations.Invar 36 is a binary alloy consisting of 36% nickel and approximately 64% iron.This specific ratio gives rise to the \u201cInvar effect,\u201d which causes the metal\u2019s CTE to be about one-tenth that of carbon steel over a temperature range from low temperatures to approximately 400\u00b0F (260\u00b0C).\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-77de659 elementor-widget elementor-widget-heading\" data-id=\"77de659\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Key Material Properties<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-81630c2 elementor-widget elementor-widget-text-editor\" data-id=\"81630c2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ul><li>Minimal Thermal Expansion:<br \/>It maintains nearly constant physical dimensions across severe seasonal or operational temperature swings.<\/li><li>Cryogenic Toughness:<br \/>Unlike many steels that become brittle,Invar 36 retains excellent mechanical strength,ductility,and impact toughness at ultra-low temperatures.<\/li><li>High Structural Stiffness:<br \/>It provides high load-bearing strength,meaning precision platforms and mounting plates resist sagging or flexing during operation.<\/li><li>Corrosion Resistance:<br \/>It offers good resistance to atmospheric corrosion and mild industrial environments.<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-3903921 e-con-full e-flex e-con e-child\" data-id=\"3903921\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c3907cf elementor-widget elementor-widget-image\" data-id=\"c3907cf\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"725\" height=\"500\" src=\"https:\/\/www.kaysuns.com\/wp-content\/uploads\/2026\/08\/Invar-36-Bright-Bar.webp\" class=\"attachment-medium_large size-medium_large wp-image-63591\" alt=\"Invar 36 Bright Bar\" srcset=\"https:\/\/www.kaysuns.com\/wp-content\/uploads\/2026\/08\/Invar-36-Bright-Bar.webp 725w, https:\/\/www.kaysuns.com\/wp-content\/uploads\/2026\/08\/Invar-36-Bright-Bar-300x207.webp 300w, https:\/\/www.kaysuns.com\/wp-content\/uploads\/2026\/08\/Invar-36-Bright-Bar-18x12.webp 18w\" sizes=\"(max-width: 725px) 100vw, 725px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-305ed26 elementor-widget elementor-widget-heading\" data-id=\"305ed26\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Applications of Invar 36 Bright Bar<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-89f9264 e-con-full e-flex e-con e-child\" data-id=\"89f9264\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-dd124be elementor-widget-tablet__width-initial elementor-widget-mobile__width-initial elementor-icon-list--layout-traditional elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"dd124be\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon-list.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul class=\"elementor-icon-list-items\">\n\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-square-full\"><\/i>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Laser frameworks<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-square-full\"><\/i>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Optical mounts<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-square-full\"><\/i>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Aerospace tooling<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-square-full\"><\/i>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Composite molds<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-square-full\"><\/i>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Cryogenic valves<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-square-full\"><\/i>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">LNG piping<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-square-full\"><\/i>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Thermostat strips<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-square-full\"><\/i>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Seismograph components<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-edea4e4 elementor-widget-tablet__width-initial elementor-widget-mobile__width-initial elementor-icon-list--layout-traditional elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"edea4e4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon-list.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul class=\"elementor-icon-list-items\">\n\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-square-full\"><\/i>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Clock pendulums<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-square-full\"><\/i>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Metrology instruments<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-square-full\"><\/i>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Satellite structures<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-square-full\"><\/i>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Waveguide tubes<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-square-full\"><\/i>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Circuit substrates<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-square-full\"><\/i>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Radar antennas<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-square-full\"><\/i>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Shadow masks<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-square-full\"><\/i>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Scientific instruments<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-37345a8 elementor-widget elementor-widget-text-editor\" data-id=\"37345a8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\tWe offer Invar 36 (UNS K93600 \/ ASTM F1684) <a href=\"https:\/\/www.kaysuns.com\/blog\/what-are-stainless-steel-bright-bars\/\" target=\"_blank\" rel=\"noopener\">bright bars<\/a> in diameters ranging from OD 2mm to 210mm, manufactured in compliance with ASTM F1684, DIN 17745, and GB\/T 14985.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f207115 elementor-widget elementor-widget-text-editor\" data-id=\"f207115\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\tWe also supply high-performance alloy pipes (including Hastelloy, Incoloy, Inconel, and Monel) that are fully compliant with PED 2014\/68\/EU and CE marks for pressure equipment and precision applications.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2adc209 elementor-widget elementor-widget-text-editor\" data-id=\"2adc209\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\tAll our production and testing processes are certified to ISO 9001, and all products are delivered with EN 10204 3.1 Mill Test Certificates ensuring ultra-low thermal expansion coefficients.With over a decade of experience in manufacturing,import,and export,we are your most trusted wholesaler in China.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-5ccc136 e-flex e-con-boxed e-con e-parent\" data-id=\"5ccc136\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5271f7a elementor-widget elementor-widget-heading\" data-id=\"5271f7a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Chemical Composition of Invar 36 Bright Bar<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-29f9f48 elementor-widget elementor-widget-text-editor\" data-id=\"29f9f48\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\tThe chemical composition of an Invar 36 Bright Bar is strictly controlled.It is primarily a binary alloy consisting of roughly 36% Nickel and 64% Iron.The detailed chemical composition by weight percentage according to standard industry specifications includes:\n<table>\n<thead>\n<tr>\n<th bgcolor=\"#00a0e9\">Ni<\/th>\n<th bgcolor=\"#00a0e9\">Fe<\/th>\n<th bgcolor=\"#00a0e9\">Mn<\/th>\n<th bgcolor=\"#00a0e9\">Si<\/th>\n<th bgcolor=\"#00a0e9\">C<\/th>\n<th bgcolor=\"#00a0e9\">Cr<\/th>\n<th bgcolor=\"#00a0e9\">Co<\/th>\n<th bgcolor=\"#00a0e9\">P<\/th>\n<th bgcolor=\"#00a0e9\">S<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>35.0 &#8211; 37.0<\/td>\n<td>Balance<\/td>\n<td>0.20 &#8211; 0.60<\/td>\n<td>\u2264 0.35<\/td>\n<td>0.05 \u2013 0.10<\/td>\n<td>\u2264 0.50<\/td>\n<td>0.50 \u2013 1.0<\/td>\n<td>0.02 \u2013 0.025<\/td>\n<td>0.02 \u2013 0.025<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-26dc1ff e-con-full e-flex e-con e-child\" data-id=\"26dc1ff\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-4e2012a e-con-full e-flex e-con e-child\" data-id=\"4e2012a\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-282d5f3 elementor-widget elementor-widget-heading\" data-id=\"282d5f3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">The Physics of the \"Invar Effect\"<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-48d50cb elementor-widget elementor-widget-text-editor\" data-id=\"48d50cb\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\tThe specific 36% Nickel ratio creates a precise atomic arrangement where the thermal expansion of the crystal lattice is naturally countered by magnetostriction.This yields a CTE of roughly 1.2 \u00d7 10<sup>-6<\/sup>\/K between 20\u00b0C and 100\u00b0C,which is one-tenth that of standard carbon steel.Altering the nickel percentage by even 1% will drastically compromise this low-expansion property.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-9264bbf e-con-full e-flex e-con e-child\" data-id=\"9264bbf\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e5f1165 elementor-widget elementor-widget-heading\" data-id=\"e5f1165\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Machining Characteristics<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-52ecf97 elementor-widget elementor-widget-text-editor\" data-id=\"52ecf97\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\tInvar 36 does not machine like a standard stainless steel.Its composition makes it gummy,ductile,and prone to rapid work hardening.When machining bright bars into precision fasteners or components,technicians must employ sharp carbide tools,slower cutting speeds,and massive amounts of coolant to avoid burning out the tooling or distorting the workpiece.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-408cb26 e-con-full e-flex e-con e-child\" data-id=\"408cb26\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-42e722e e-con-full e-flex e-con e-child\" data-id=\"42e722e\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-cfaeb22 elementor-widget elementor-widget-heading\" data-id=\"cfaeb22\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Corrosion Behavior<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-796ad12 elementor-widget elementor-widget-text-editor\" data-id=\"796ad12\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\tBecause Invar 36 lacks significant amounts of chromium,it does not have the corrosion resistance of 304 or 316 stainless steel.It offers moderate protection against dry atmospheric environments but is prone to pitting in marine or highly humid chloride environments.Bright bars are often oiled,coated,or plated if they are destined for corrosive working environments.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-9a5cd78 e-con-full e-flex e-con e-child\" data-id=\"9a5cd78\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-43041a3 elementor-widget elementor-widget-heading\" data-id=\"43041a3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Physical and Mechanical Profiles<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-660f6d0 elementor-widget elementor-widget-text-editor\" data-id=\"660f6d0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ul><li>Density:8.05 g\/cm<sup>3<\/sup> (0.291 lb\/in<sup>3<\/sup>)<\/li><li>Melting Point:1427\u00b0C (2600\u00b0F)<\/li><li>Curie Temperature:<br \/>279\u00b0C (535\u00b0F) \u2014 It is ferromagnetic at room temperature but turns paramagnetic above this point,affecting its expansion stability.<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-8910fb2 e-flex e-con-boxed e-con e-parent\" data-id=\"8910fb2\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-0b98b77 elementor-widget elementor-widget-heading\" data-id=\"0b98b77\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Invar 36 Bright Bar Standards &amp; Equivalent Designations<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-15afeea elementor-widget elementor-widget-text-editor\" data-id=\"15afeea\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<table>\n<thead>\n<tr>\n<th colspan=\"6\" bgcolor=\"#00a0e9\">Invar 36 Alloy (Low Expansion)<\/th>\n<\/tr>\n<tr>\n<th bgcolor=\"#00a0e9\">Standard \/ System<\/th>\n<th bgcolor=\"#00a0e9\">Equivalent Designation<\/th>\n<th bgcolor=\"#00a0e9\">Product Form<\/th>\n<th bgcolor=\"#00a0e9\">GB (China)<\/th>\n<th bgcolor=\"#00a0e9\">GJB (Military)<\/th>\n<th bgcolor=\"#00a0e9\">GOST (Russia)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td bgcolor=\"#05b8e4\">Chinese Standard<\/td>\n<td>4J36 (Fe-Ni36)<\/td>\n<td bgcolor=\"#05b8e4\">Cold-drawn Bright Bars<\/td>\n<td>GB\/T 14986.2<\/td>\n<td>GJB 227A<\/td>\n<td>&#8211;<\/td>\n<\/tr>\n<tr>\n<td bgcolor=\"#05b8e4\">Russian \/ CIS Standard<\/td>\n<td>36H \/ 36H-VI (36\u041d)<\/td>\n<td bgcolor=\"#05b8e4\">Centerless Ground Rods<\/td>\n<td>GB\/T 14985<\/td>\n<td>&#8211;<\/td>\n<td>GOST 14080 \/ 10994<\/td>\n<\/tr>\n<tr>\n<td bgcolor=\"#05b8e4\">ISO Chemical Name<\/td>\n<td>Ni36 \/ FeNi36<\/td>\n<td bgcolor=\"#05b8e4\">Peeled &#038; Polished Bars<\/td>\n<td>&#8211;<\/td>\n<td>&#8211;<\/td>\n<td>&#8211;<\/td>\n<\/tr>\n<tr>\n<td bgcolor=\"#05b8e4\">UNS System<\/td>\n<td>UNS K93600 \/ K93602<\/td>\n<td bgcolor=\"#05b8e4\">Free-cutting Bright Bars<\/td>\n<td>&#8211;<\/td>\n<td>&#8211;<\/td>\n<td>&#8211;<\/td>\n<\/tr>\n<tr>\n<td bgcolor=\"#05b8e4\">Aviation \/ Aerospace<\/td>\n<td>ASTM F1684 \/ Werkstoff 1.3912<\/td>\n<td bgcolor=\"#05b8e4\">Precision Machining Rods<\/td>\n<td>&#8211;<\/td>\n<td>&#8211;<\/td>\n<td>&#8211;<\/td>\n<\/tr>\n<tr>\n<td bgcolor=\"#05b8e4\">UK Designation<\/td>\n<td>NILO Alloy 36 \/ Pernifer 36<\/td>\n<td colspan=\"4\"><\/td>\n<\/tr>\n<tr>\n<td bgcolor=\"#05b8e4\">Generic Trade Name<\/td>\n<td>Invar 36, Alloy 36, Invar Steel<\/td>\n<td colspan=\"4\"><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-5387ed5 elementor-section-content-middle elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"5387ed5\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-683546a\" data-id=\"683546a\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-4681676 elementor-widget__width-initial elementor-widget elementor-widget-heading\" data-id=\"4681676\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Have a requirement?<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-04139a1 elementor-widget elementor-widget-heading\" data-id=\"04139a1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<span class=\"elementor-heading-title elementor-size-medium\">Kaysuns is a professional supplier of Invar 36 Bright Bars.Please feel free to contact me if you have any requirements.<\/span>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-14289f0\" data-id=\"14289f0\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-e0668ac elementor-widget__width-initial elementor-widget elementor-widget-text-editor\" data-id=\"e0668ac\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Contact Us For More Information\u00a0<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4566cce elementor-align-center elementor-mobile-align-center elementor-widget__width-initial elementor-widget elementor-widget-button\" data-id=\"4566cce\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm elementor-animation-grow\" href=\"#elementor-action%3Aaction%3Dpopup%3Aopen%26settings%3DeyJpZCI6IjQ2ODEzIiwidG9nZ2xlIjpmYWxzZX0%3D\" target=\"_blank\" id=\"#241018\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Contact Us<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t<div class=\"elementor-element elementor-element-f77b440 e-flex e-con-boxed e-con e-parent\" data-id=\"f77b440\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-0a2136a elementor-widget elementor-widget-heading\" data-id=\"0a2136a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Mechanical Properties of Invar 36 Bright Bar<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-1199f92 e-con-full e-flex e-con e-child\" data-id=\"1199f92\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d947001 elementor-widget elementor-widget-text-editor\" data-id=\"d947001\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\tThe mechanical properties of an Invar 36 Bright Bar depend heavily on its heat treatment condition (annealed vs. cold-drawn\/work-hardened) and the specific manufacturing standard,such as ASTM F1684 or GB\/T 14986.2 [GB\/T 14986.2].Because bright bars undergo processing like cold-drawing or centerless grinding,they often display higher strength profile limits than standard hot-rolled plates.\n<table>\n<thead>\n<tr>\n<th bgcolor=\"#00a0e9\">Mechanical Property<\/th>\n<th bgcolor=\"#00a0e9\">Annealed Condition<\/th>\n<th bgcolor=\"#00a0e9\">Cold-Drawn \/ Work-Hardened<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td bgcolor=\"#05b8e4\">Tensile Strength<\/td>\n<td>430 &#8211; 550 MPa (62 &#8211; 80 ksi)<\/td>\n<td>600 &#8211; 850 MPa (87 &#8211; 123 ksi)<\/td>\n<\/tr>\n<tr>\n<td bgcolor=\"#05b8e4\">Yield Strength<\/td>\n<td>240 &#8211; 350 MPa (35 &#8211; 51 ksi)<\/td>\n<td>450 &#8211; 750 MPa (65 &#8211; 109 ksi)<\/td>\n<\/tr>\n<tr>\n<td bgcolor=\"#05b8e4\">Elongation<\/td>\n<td>\u2265 30%<\/td>\n<td>10% &#8211; 20%<\/td>\n<\/tr>\n<tr>\n<td bgcolor=\"#05b8e4\">Reduction of Area<\/td>\n<td>\u2265 50%<\/td>\n<td>35% &#8211; 50%<\/td>\n<\/tr>\n<tr>\n<td bgcolor=\"#05b8e4\">Brinell Hardness<\/td>\n<td>130 &#8211; 160 HB<\/td>\n<td>170 &#8211; 230 HB<\/td>\n<\/tr>\n<tr>\n<td bgcolor=\"#05b8e4\">Rockwell Hardness<\/td>\n<td>70 &#8211; 85 HRB<\/td>\n<td>90 &#8211; 98 HRB<\/td>\n<\/tr>\n<tr>\n<td bgcolor=\"#05b8e4\">Modulus of Elasticity<\/td>\n<td>144 GPa (20.9 \u00d7 10\u2076 psi)<\/td>\n<td>148 GPa (21.5 \u00d7 10\u2076 psi)<\/td>\n<\/tr>\n<tr>\n<td bgcolor=\"#05b8e4\">Charpy V-Notch Impact<\/td>\n<td>Excellent (\u2265 120 J)<\/td>\n<td>Moderate (\u2265 60 J)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b797b9f elementor-widget elementor-widget-heading\" data-id=\"b797b9f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Impact of Cold-Working<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-80420a4 elementor-widget elementor-widget-text-editor\" data-id=\"80420a4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>The process of creating a &#8220;Bright Bar&#8221; involves drawing or peeling metal through a die without heating it.This cold work changes the crystal structure:<\/p><ul><li>Strength Boost:<br \/>Cold-drawing increases the yield and tensile strength,making the bar much easier to machine cleanly without the metal tearing or dragging.<\/li><li>Residual Stress:<br \/>Cold-working introduces internal physical stresses.For high-precision laser or aerospace applications,these bright bars must undergo stress-relief annealing before final machining to prevent dimensional warping later.<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-7e0546a e-con-full e-flex e-con e-child\" data-id=\"7e0546a\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-824cf2a e-con-full e-flex e-con e-child\" data-id=\"824cf2a\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-745c935 elementor-widget elementor-widget-heading\" data-id=\"745c935\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Cryogenic Mechanical Performance<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2092e81 elementor-widget elementor-widget-text-editor\" data-id=\"2092e81\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Unlike common structural steels that become brittle and fracture under deep freezing conditions,Invar 36 maintains excellent ductility and impact toughness at cryogenic temperatures.<\/p><ul><li>At -196\u00b0C (Liquid Nitrogen temperature),its Tensile Strength surges up to nearly 900 &#8211; 1000 MPa while retaining over 25% elongation.This makes it an ideal mechanical selection for cryogenic valving and LNG transport mechanisms.<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-c9def70 e-con-full e-flex e-con e-child\" data-id=\"c9def70\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3ffd3ae elementor-widget elementor-widget-heading\" data-id=\"3ffd3ae\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Modulus of Elasticity VS Temperature<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c9a9b02 elementor-widget elementor-widget-text-editor\" data-id=\"c9a9b02\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>The Modulus of Elasticity measures structural stiffness.For Invar 36,this value is lower than structural steel.Furthermore,the modulus changes uniquely with temperature fluctuations:<\/p><ul><li>It reaches its peak stiffness near room temperature and decreases as temperatures drop or rise.Engineers designing high-precision structural supports must factor in this lower rigidity to avoid physical deflection under heavy loads.<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3f0916d elementor-widget elementor-widget-heading\" data-id=\"3f0916d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">The Interplay Between Strength and Thermal Expansion<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0cede76 elementor-widget elementor-widget-text-editor\" data-id=\"0cede76\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>There is a engineering trade-off between maximizing mechanical strength and preserving the lowest possible coefficient of thermal expansion:<\/p><ul><li>Annealing provides the lowest thermal expansion rate but yields lower mechanical strength.<\/li><li>Cold Drawing increases mechanical strength and hardness but slightly raises the expansion coefficient.<\/li><li>To achieve an ideal balance of high strength and low expansion,bright bars are often ordered in a stabilized heat-treated condition (830\u00b0C heating,water quench,followed by a 315\u00b0C soak and air cool).<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-c6f02b4 e-flex e-con-boxed e-con e-parent\" data-id=\"c6f02b4\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-105c72e elementor-widget elementor-widget-heading\" data-id=\"105c72e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Our Advantages in  Manufacturing Invar 36 Bright Bar<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-e1e39bc e-con-full e-flex e-con e-child\" data-id=\"e1e39bc\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-17f21ac e-con-full e-flex e-con e-child\" data-id=\"17f21ac\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1483229 elementor-widget elementor-widget-heading\" data-id=\"1483229\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Strict Composition Control<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-84bf5f6 elementor-widget elementor-widget-text-editor\" data-id=\"84bf5f6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\tWe employ vacuum induction melting coupled with vacuum arc remelting to precisely manage the 36% nickel balance while minimizing residual elements.Carbon,chromium,and trace impurities are strictly suppressed below industry limits,ensuring that the critical &#8220;Invar effect&#8221; remains flawless.This metallurgical precision guarantees that every single batch delivers an ultra-low,predictable coefficient of thermal expansion across all operating temperatures.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-ff9ef58 e-con-full e-flex e-con e-child\" data-id=\"ff9ef58\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c05e2e8 elementor-widget elementor-widget-heading\" data-id=\"c05e2e8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Superior Surface Finish<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7e59faa elementor-widget elementor-widget-text-editor\" data-id=\"7e59faa\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\tOur advanced centerless grinding,cold-drawing,and polishing operations eliminate all hot-rolling scale and surface micro-cracks.We achieve an exceptional surface roughness profile and maintain tight dimensional tolerances matching international h9 to h11 precision grading.This ultra-smooth,bright surface reduces material waste,eliminates the need for initial rough peeling,and enables seamless feeding into automated CNC machinery.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-7a3354d e-con-full e-flex e-con e-child\" data-id=\"7a3354d\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-a178353 e-con-full e-flex e-con e-child\" data-id=\"a178353\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-9428038 elementor-widget elementor-widget-heading\" data-id=\"9428038\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Specialized Heat Treatment<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8efd49e elementor-widget elementor-widget-text-editor\" data-id=\"8efd49e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\tTo resolve the structural tension created during cold processing,we utilize proprietary three-stage stabilization and stress-relief annealing protocols.This thermal cycle optimizes the mechanical properties, providing a reliable matrix that will not warp,sag,or distort during complex machining cycles.By balancing structural tensile strength with the lowest possible expansion behavior,our bright bars remain dimensionally uniform before,during,and after your production runs.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-2c5f4e5 e-con-full e-flex e-con e-child\" data-id=\"2c5f4e5\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-82f1ee3 elementor-widget elementor-widget-heading\" data-id=\"82f1ee3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Complete Testing Traceability<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-80547ee elementor-widget elementor-widget-text-editor\" data-id=\"80547ee\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\tEvery production lot undergoes rigorous laboratory verification, including ultrasonic defect scanning,eddy current surface checks,and thermal dilatometry testing.We document these steps thoroughly to provide complete material traceability,delivering every shipment alongside comprehensive EN 10204 3.1 Mill Test Certificates.Our physical and chemical quality control protocols ensure full compliance with international engineering frameworks,making us a deeply trusted partner for aerospace,defense,and cryogenic supply chains.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-a6ac46e e-flex e-con-boxed e-con e-parent\" data-id=\"a6ac46e\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4f1f1ac elementor-widget elementor-widget-heading\" data-id=\"4f1f1ac\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">FAQs About Invar 36 Bright Bar<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1757ac7 elementor-widget elementor-widget-accordion\" data-id=\"1757ac7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"accordion.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-accordion\">\n\t\t\t\t\t\t\t<div class=\"elementor-accordion-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-2441\" class=\"elementor-tab-title\" data-tab=\"1\" role=\"button\" aria-controls=\"elementor-tab-content-2441\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon elementor-accordion-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-closed\"><i class=\"fas fa-plus\"><\/i><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-opened\"><i class=\"fas fa-minus\"><\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-accordion-title\" tabindex=\"0\">What is the recommended shelf life and storage protocol to prevent surface rusting?<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-2441\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"1\" role=\"region\" aria-labelledby=\"elementor-tab-title-2441\">Unlike stainless steel,Invar 36 lacks chromium protection and oxidizes easily in humid environments.While the &#8220;bright&#8221; finish provides a smooth surface less prone to trapping moisture,the bars must be stored indoors in a climate-controlled area with relative humidity kept below 50%.They should remain wrapped in their original rust-preventative oil and VCI paper until the exact moment of machining.<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-accordion-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-2442\" class=\"elementor-tab-title\" data-tab=\"2\" role=\"button\" aria-controls=\"elementor-tab-content-2442\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon elementor-accordion-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-closed\"><i class=\"fas fa-plus\"><\/i><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-opened\"><i class=\"fas fa-minus\"><\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-accordion-title\" tabindex=\"0\">Can Invar 36 bright bars be welded, and what filler metal should be used?<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-2442\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"2\" role=\"region\" aria-labelledby=\"elementor-tab-title-2442\">Yes,it can be welded using standard methods like TIG or MIG. However,to maintain a matching ultra-low expansion rate across the entire joint,you must use a dedicated filler metal with an identical chemical makeup\u2014typically sold commercially as Invarod or Alloy 36 filler wire.Using standard stainless steel filler wire will ruin the thermal stability at the weld zone.<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-accordion-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-2443\" class=\"elementor-tab-title\" data-tab=\"3\" role=\"button\" aria-controls=\"elementor-tab-content-2443\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon elementor-accordion-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-closed\"><i class=\"fas fa-plus\"><\/i><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-opened\"><i class=\"fas fa-minus\"><\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-accordion-title\" tabindex=\"0\">Does electroplating or anodizing affect the low-expansion properties?<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-2443\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"3\" role=\"region\" aria-labelledby=\"elementor-tab-title-2443\">Electroplating with gold,silver,nickel,or chromium does not change the internal atomic structure or bulk thermal expansion of the bar.It is highly recommended for parts deployed in marine or corrosive setups to add a barrier layer against rust.However,the plating thickness must be tightly regulated,as a thick coating of a highly expansive metal can create a microscopic bimetallic warping effect on ultra-precise components.<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-accordion-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-2444\" class=\"elementor-tab-title\" data-tab=\"4\" role=\"button\" aria-controls=\"elementor-tab-content-2444\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon elementor-accordion-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-closed\"><i class=\"fas fa-plus\"><\/i><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-opened\"><i class=\"fas fa-minus\"><\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-accordion-title\" tabindex=\"0\">What is the maximum continuous working temperature before it loses its low-expansion property?<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-2444\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"4\" role=\"region\" aria-labelledby=\"elementor-tab-title-2444\">The material should not be used for low-expansion tasks above its Curie point of 279\u00b0C (535\u00b0F).Above this specific thermal threshold,the alloy undergoes a magnetic phase transition from ferromagnetic to paramagnetic.Once it becomes paramagnetic,the magnetostrictive effect completely stops,and the bar begins expanding rapidly at a rate similar to standard carbon steel.<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-accordion-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-2445\" class=\"elementor-tab-title\" data-tab=\"5\" role=\"button\" aria-controls=\"elementor-tab-content-2445\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon elementor-accordion-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-closed\"><i class=\"fas fa-plus\"><\/i><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-opened\"><i class=\"fas fa-minus\"><\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-accordion-title\" tabindex=\"0\">Is it possible to laser-mark or engrave serial numbers onto a bright finished bar?<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-2445\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"5\" role=\"region\" aria-labelledby=\"elementor-tab-title-2445\">Yes,fiber laser marking is a standard industry practice for part tracking and does not degrade the core mechanical stability.However,technicians should use the minimum effective power and localized pulse settings.Excessive thermal input from long-pulse deep engraving can create micro-zones of unannealed structural tension,which could lead to localized expansion variations.<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-accordion-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-2446\" class=\"elementor-tab-title\" data-tab=\"6\" role=\"button\" aria-controls=\"elementor-tab-content-2446\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon elementor-accordion-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-closed\"><i class=\"fas fa-plus\"><\/i><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-opened\"><i class=\"fas fa-minus\"><\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-accordion-title\" tabindex=\"0\">How do you protect the precise bright surface and straightness during international shipping?<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-2446\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"6\" role=\"region\" aria-labelledby=\"elementor-tab-title-2446\">To safeguard the straightness tolerances and smooth h9\/h11 finish,bright bars are never shipped loose.Every individual rod is coated in a heavy anti-rust oil,sleeved in protective plastic netting,and packed into reinforced wooden crates lined with waterproof barriers.This prevents metal-to-metal rubbing and bending during long-distance maritime transit or forklift handling.<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t<script type=\"application\/ld+json\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What is the recommended shelf life and storage protocol to prevent surface rusting?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Unlike stainless steel,Invar 36 lacks chromium protection and oxidizes easily in humid environments.While the &#8220;bright&#8221; finish provides a smooth surface less prone to trapping moisture,the bars must be stored indoors in a climate-controlled area with relative humidity kept below 50%.They should remain wrapped in their original rust-preventative oil and VCI paper until the exact moment of machining.\"}},{\"@type\":\"Question\",\"name\":\"Can Invar 36 bright bars be welded, and what filler metal should be used?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes,it can be welded using standard methods like TIG or MIG. However,to maintain a matching ultra-low expansion rate across the entire joint,you must use a dedicated filler metal with an identical chemical makeup\\u2014typically sold commercially as Invarod or Alloy 36 filler wire.Using standard stainless steel filler wire will ruin the thermal stability at the weld zone.\"}},{\"@type\":\"Question\",\"name\":\"Does electroplating or anodizing affect the low-expansion properties?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Electroplating with gold,silver,nickel,or chromium does not change the internal atomic structure or bulk thermal expansion of the bar.It is highly recommended for parts deployed in marine or corrosive setups to add a barrier layer against rust.However,the plating thickness must be tightly regulated,as a thick coating of a highly expansive metal can create a microscopic bimetallic warping effect on ultra-precise components.\"}},{\"@type\":\"Question\",\"name\":\"What is the maximum continuous working temperature before it loses its low-expansion property?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The material should not be used for low-expansion tasks above its Curie point of 279\\u00b0C (535\\u00b0F).Above this specific thermal threshold,the alloy undergoes a magnetic phase transition from ferromagnetic to paramagnetic.Once it becomes paramagnetic,the magnetostrictive effect completely stops,and the bar begins expanding rapidly at a rate similar to standard carbon steel.\"}},{\"@type\":\"Question\",\"name\":\"Is it possible to laser-mark or engrave serial numbers onto a bright finished bar?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes,fiber laser marking is a standard industry practice for part tracking and does not degrade the core mechanical stability.However,technicians should use the minimum effective power and localized pulse settings.Excessive thermal input from long-pulse deep engraving can create micro-zones of unannealed structural tension,which could lead to localized expansion variations.\"}},{\"@type\":\"Question\",\"name\":\"How do you protect the precise bright surface and straightness during international shipping?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"To safeguard the straightness tolerances and smooth h9\\\/h11 finish,bright bars are never shipped loose.Every individual rod is coated in a heavy anti-rust oil,sleeved in protective plastic netting,and packed into reinforced wooden crates lined with waterproof barriers.This prevents metal-to-metal rubbing and bending during long-distance maritime transit or forklift handling.\"}}]}<\/script>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-c201b0b elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"c201b0b\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-223af63\" data-id=\"223af63\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-bc2d17d elementor-widget elementor-widget-heading\" data-id=\"bc2d17d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Contact Us<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-014eb72 elementor-widget-divider--view-line_text elementor-widget-divider--element-align-left elementor-widget elementor-widget-divider\" data-id=\"014eb72\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t\t<span class=\"elementor-divider__text elementor-divider__element\">\n\t\t\t\tGet In Touch\t\t\t\t<\/span>\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-54a8373 elementor-align-start elementor-widget__width-initial elementor-icon-list--layout-traditional elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"54a8373\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon-list.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul class=\"elementor-icon-list-items\">\n\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-map-marker-alt\"><\/i>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">RM901 No.22 Tangjiaqiao Road Wenzhou  China<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-phone-square-alt\"><\/i>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">+86 577 8551 1171<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"mailto:sales@kaysuns.com\" target=\"_blank\">\n\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-envelope-square\"><\/i>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">sales@kaysuns.com<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.kaysuns.com\/\" target=\"_blank\">\n\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-book-reader\"><\/i>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">https:\/\/www.kaysuns.com\/<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-98daf6f elementor-widget-divider--view-line_text elementor-widget-divider--element-align-left elementor-widget elementor-widget-divider\" data-id=\"98daf6f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t\t<span class=\"elementor-divider__text elementor-divider__element\">\n\t\t\t\tFind Us\t\t\t\t<\/span>\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e686c66 e-grid-align-left elementor-shape-square elementor-grid-0 elementor-widget elementor-widget-social-icons\" data-id=\"e686c66\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"social-icons.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-social-icons-wrapper elementor-grid\" role=\"list\">\n\t\t\t\t\t\t\t<span class=\"elementor-grid-item\" role=\"listitem\">\n\t\t\t\t\t<a class=\"elementor-icon elementor-social-icon elementor-social-icon-facebook elementor-repeater-item-2f55736\" href=\"https:\/\/www.facebook.com\/kaysuns?mibextid=LQQJ4d\" target=\"_blank\" rel=\"nofollow\" >\n\t\t\t\t\t\t<span class=\"elementor-screen-only\">Facebook<\/span>\n\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fab fa-facebook\"><\/i>\t\t\t\t\t<\/a>\n\t\t\t\t<\/span>\n\t\t\t\t\t\t\t<span class=\"elementor-grid-item\" role=\"listitem\">\n\t\t\t\t\t<a class=\"elementor-icon elementor-social-icon elementor-social-icon-linkedin elementor-repeater-item-25db865\" href=\"https:\/\/www.linkedin.com\/company\/kaysuns\/\" target=\"_blank\" rel=\"nofollow\" >\n\t\t\t\t\t\t<span class=\"elementor-screen-only\">Linkedin<\/span>\n\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fab fa-linkedin\"><\/i>\t\t\t\t\t<\/a>\n\t\t\t\t<\/span>\n\t\t\t\t\t\t\t<span class=\"elementor-grid-item\" role=\"listitem\">\n\t\t\t\t\t<a class=\"elementor-icon elementor-social-icon elementor-social-icon-envelope elementor-repeater-item-bb1358c\" href=\"mailto:sales@kaysuns.com\" target=\"_blank\">\n\t\t\t\t\t\t<span class=\"elementor-screen-only\">Envelope<\/span>\n\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"far fa-envelope\"><\/i>\t\t\t\t\t<\/a>\n\t\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-c4ab858\" data-id=\"c4ab858\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-0e7edd6 elementor-button-align-stretch elementor-widget elementor-widget-form\" data-id=\"0e7edd6\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;step_next_label&quot;:&quot;Next&quot;,&quot;step_previous_label&quot;:&quot;Previous&quot;,&quot;button_width&quot;:&quot;100&quot;,&quot;step_type&quot;:&quot;number_text&quot;,&quot;step_icon_shape&quot;:&quot;circle&quot;}\" data-widget_type=\"form.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<form class=\"elementor-form\" method=\"post\" name=\"Blog-Contact\" aria-label=\"Blog-Contact\">\n\t\t\t<input type=\"hidden\" name=\"post_id\" value=\"63536\"\/>\n\t\t\t<input type=\"hidden\" name=\"form_id\" value=\"0e7edd6\"\/>\n\t\t\t<input type=\"hidden\" name=\"referer_title\" value=\"Invar 36 Bright Bar - 4J36 - K93600 \/ K93603 - 1.3912 | KAYSUNS\" \/>\n\n\t\t\t\t\t\t\t<input type=\"hidden\" name=\"queried_id\" value=\"63536\"\/>\n\t\t\t\n\t\t\t<div class=\"elementor-form-fields-wrapper elementor-labels-above\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-text elementor-field-group elementor-column elementor-field-group-name elementor-col-100\">\n\t\t\t\t\t\t\t\t\t\t\t\t<label for=\"form-field-name\" class=\"elementor-field-label\">\n\t\t\t\t\t\t\t\tName\t\t\t\t\t\t\t<\/label>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<input size=\"1\" type=\"text\" name=\"form_fields[name]\" id=\"form-field-name\" class=\"elementor-field elementor-size-sm  elementor-field-textual\" placeholder=\"Name\">\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-email elementor-field-group elementor-column elementor-field-group-email elementor-col-100 elementor-field-required\">\n\t\t\t\t\t\t\t\t\t\t\t\t<label for=\"form-field-email\" class=\"elementor-field-label\">\n\t\t\t\t\t\t\t\tEmail\t\t\t\t\t\t\t<\/label>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<input size=\"1\" type=\"email\" name=\"form_fields[email]\" id=\"form-field-email\" class=\"elementor-field elementor-size-sm  elementor-field-textual\" placeholder=\"Email\" required=\"required\">\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-textarea elementor-field-group elementor-column elementor-field-group-message elementor-col-100\">\n\t\t\t\t\t\t\t\t\t\t\t\t<label for=\"form-field-message\" class=\"elementor-field-label\">\n\t\t\t\t\t\t\t\tMessage\t\t\t\t\t\t\t<\/label>\n\t\t\t\t\t\t<textarea class=\"elementor-field-textual elementor-field  elementor-size-sm\" name=\"form_fields[message]\" id=\"form-field-message\" rows=\"4\" placeholder=\"Message\"><\/textarea>\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-upload elementor-field-group elementor-column elementor-field-group-field_e16bef1 elementor-col-100\">\n\t\t\t\t\t\t\t\t\t\t\t\t<label for=\"form-field-field_e16bef1\" class=\"elementor-field-label\">\n\t\t\t\t\t\t\t\tYou can also send it to our email sales@kaysuns.com\t\t\t\t\t\t\t<\/label>\n\t\t\t\t\t\t\t\t<input type=\"file\" name=\"form_fields[field_e16bef1][]\" id=\"form-field-field_e16bef1\" class=\"elementor-field elementor-size-sm  elementor-upload-field\" multiple=\"multiple\" data-maxsize=\"50\" data-maxsize-message=\"This file exceeds the maximum allowed size.\">\n\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-recaptcha_v3 elementor-field-group elementor-column elementor-field-group-field_1051df5 elementor-col-100 recaptcha_v3-bottomright\">\n\t\t\t\t\t<div class=\"elementor-field\" id=\"form-field-field_1051df5\"><div class=\"elementor-g-recaptcha\" data-sitekey=\"6LdwwZUbAAAAAK75C0Nw7twMoqOmGrEq3AAkFLOy\" data-type=\"v3\" data-action=\"Form\" data-badge=\"bottomright\" data-size=\"invisible\"><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-group elementor-column elementor-field-type-submit elementor-col-100 e-form__buttons\">\n\t\t\t\t\t<button class=\"elementor-button elementor-size-sm\" type=\"submit\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Send<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/button>\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t<\/form>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>We supply Invar 36 bright bar in diameters ranging from \u222e2 to 210.Our products are certified to various standards, and we provide MTCs.<\/p>","protected":false},"author":1,"featured_media":63591,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"neve_meta_sidebar":"","neve_meta_container":"","neve_meta_enable_content_width":"","neve_meta_content_width":0,"neve_meta_title_alignment":"","neve_meta_author_avatar":"","neve_post_elements_order":"","neve_meta_disable_header":"","neve_meta_disable_footer":"","neve_meta_disable_title":"","neve_meta_reading_time":"","_ti_tpc_template_sync":false,"_ti_tpc_template_id":"","footnotes":""},"categories":[480,259],"tags":[],"class_list":["post-63536","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-bright-bars","category-product"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.9 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Invar 36 Bright Bar - 4J36 - K93600 \/ K93603 - 1.3912 | KAYSUNS<\/title>\n<meta name=\"description\" content=\"We supply Invar 36 bright bar in diameters ranging from \u222e2 to 210.Our products are certified to various standards, and we provide MTCs.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.kaysuns.com\/es\/invar-36-bright-bar\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Invar 36 Bright Bar - 4J36 - K93600 \/ K93603 - 1.3912 | KAYSUNS\" \/>\n<meta property=\"og:description\" content=\"We supply Invar 36 bright bar in diameters ranging from \u222e2 to 210.Our products are certified to various standards, and we provide MTCs.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.kaysuns.com\/es\/invar-36-bright-bar\/\" \/>\n<meta property=\"og:site_name\" content=\"Stainless Steel Pipe and Fittings | KAYSUNS\" \/>\n<meta property=\"article:published_time\" content=\"2026-08-14T08:29:49+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-08-14T08:29:52+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.kaysuns.com\/wp-content\/uploads\/2026\/08\/Invar-36-Bright-Bar.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"725\" \/>\n\t<meta property=\"og:image:height\" content=\"500\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/webp\" \/>\n<meta name=\"author\" content=\"admin\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@Admin\" \/>\n<meta name=\"twitter:label1\" content=\"Escrito por\" \/>\n\t<meta name=\"twitter:data1\" content=\"admin\" \/>\n\t<meta name=\"twitter:label2\" content=\"Tiempo de lectura\" \/>\n\t<meta name=\"twitter:data2\" content=\"9 minutos\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.kaysuns.com\\\/invar-36-bright-bar\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.kaysuns.com\\\/invar-36-bright-bar\\\/\"},\"author\":{\"name\":\"admin\",\"@id\":\"https:\\\/\\\/www.kaysuns.com\\\/#\\\/schema\\\/person\\\/9dd889bbe4a74acafea3a8d6480ae741\"},\"headline\":\"Invar 36 Bright Bar\",\"datePublished\":\"2026-08-14T08:29:49+00:00\",\"dateModified\":\"2026-08-14T08:29:52+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.kaysuns.com\\\/invar-36-bright-bar\\\/\"},\"wordCount\":1777,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\\\/\\\/www.kaysuns.com\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/www.kaysuns.com\\\/invar-36-bright-bar\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.kaysuns.com\\\/wp-content\\\/uploads\\\/2026\\\/08\\\/Invar-36-Bright-Bar.webp\",\"articleSection\":[\"Bright Bars\",\"Product\"],\"inLanguage\":\"es\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/www.kaysuns.com\\\/invar-36-bright-bar\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.kaysuns.com\\\/invar-36-bright-bar\\\/\",\"url\":\"https:\\\/\\\/www.kaysuns.com\\\/invar-36-bright-bar\\\/\",\"name\":\"Invar 36 Bright Bar - 4J36 - K93600 \\\/ K93603 - 1.3912 | KAYSUNS\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.kaysuns.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.kaysuns.com\\\/invar-36-bright-bar\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.kaysuns.com\\\/invar-36-bright-bar\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.kaysuns.com\\\/wp-content\\\/uploads\\\/2026\\\/08\\\/Invar-36-Bright-Bar.webp\",\"datePublished\":\"2026-08-14T08:29:49+00:00\",\"dateModified\":\"2026-08-14T08:29:52+00:00\",\"description\":\"We supply Invar 36 bright bar in diameters ranging from \u222e2 to 210.Our products are certified to various standards, and we provide MTCs.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.kaysuns.com\\\/invar-36-bright-bar\\\/#breadcrumb\"},\"inLanguage\":\"es\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.kaysuns.com\\\/invar-36-bright-bar\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"es\",\"@id\":\"https:\\\/\\\/www.kaysuns.com\\\/invar-36-bright-bar\\\/#primaryimage\",\"url\":\"https:\\\/\\\/www.kaysuns.com\\\/wp-content\\\/uploads\\\/2026\\\/08\\\/Invar-36-Bright-Bar.webp\",\"contentUrl\":\"https:\\\/\\\/www.kaysuns.com\\\/wp-content\\\/uploads\\\/2026\\\/08\\\/Invar-36-Bright-Bar.webp\",\"width\":725,\"height\":500,\"caption\":\"Invar 36 Bright Bar\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.kaysuns.com\\\/invar-36-bright-bar\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/www.kaysuns.com\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Bright Bars\",\"item\":\"https:\\\/\\\/www.kaysuns.com\\\/category\\\/bright-bars\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Invar 36 Bright Bar\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.kaysuns.com\\\/#website\",\"url\":\"https:\\\/\\\/www.kaysuns.com\\\/\",\"name\":\"Stainless Steel Pipe and Fittings | KAYSUNS\",\"description\":\"Stainless Steel Pipe &amp; Fittings Manufacturer and Supplier in China\",\"publisher\":{\"@id\":\"https:\\\/\\\/www.kaysuns.com\\\/#organization\"},\"alternateName\":\"KAYSUNS\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.kaysuns.com\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"es\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/www.kaysuns.com\\\/#organization\",\"name\":\"Kaysuns Industry Ltd.\",\"url\":\"https:\\\/\\\/www.kaysuns.com\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"es\",\"@id\":\"https:\\\/\\\/www.kaysuns.com\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/www.kaysuns.com\\\/wp-content\\\/uploads\\\/2019\\\/12\\\/cropped-neve-industrial-logo-1.png\",\"contentUrl\":\"https:\\\/\\\/www.kaysuns.com\\\/wp-content\\\/uploads\\\/2019\\\/12\\\/cropped-neve-industrial-logo-1.png\",\"width\":52,\"height\":59,\"caption\":\"Kaysuns Industry Ltd.\"},\"image\":{\"@id\":\"https:\\\/\\\/www.kaysuns.com\\\/#\\\/schema\\\/logo\\\/image\\\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/www.kaysuns.com\\\/#\\\/schema\\\/person\\\/9dd889bbe4a74acafea3a8d6480ae741\",\"name\":\"admin\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"es\",\"@id\":\"https:\\\/\\\/www.kaysuns.com\\\/wp-content\\\/litespeed\\\/avatar\\\/121daf51eb7c2ccb4353fd41f53e3cbe.jpg?ver=1786615482\",\"url\":\"https:\\\/\\\/www.kaysuns.com\\\/wp-content\\\/litespeed\\\/avatar\\\/121daf51eb7c2ccb4353fd41f53e3cbe.jpg?ver=1786615482\",\"contentUrl\":\"https:\\\/\\\/www.kaysuns.com\\\/wp-content\\\/litespeed\\\/avatar\\\/121daf51eb7c2ccb4353fd41f53e3cbe.jpg?ver=1786615482\",\"caption\":\"admin\"},\"sameAs\":[\"https:\\\/\\\/x.com\\\/Admin\"]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Invar 36 Bright Bar - 4J36 - K93600 \/ K93603 - 1.3912 | KAYSUNS","description":"We supply Invar 36 bright bar in diameters ranging from \u222e2 to 210.Our products are certified to various standards, and we provide MTCs.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.kaysuns.com\/es\/invar-36-bright-bar\/","og_locale":"es_ES","og_type":"article","og_title":"Invar 36 Bright Bar - 4J36 - K93600 \/ K93603 - 1.3912 | KAYSUNS","og_description":"We supply Invar 36 bright bar in diameters ranging from \u222e2 to 210.Our products are certified to various standards, and we provide MTCs.","og_url":"https:\/\/www.kaysuns.com\/es\/invar-36-bright-bar\/","og_site_name":"Stainless Steel Pipe and Fittings | KAYSUNS","article_published_time":"2026-08-14T08:29:49+00:00","article_modified_time":"2026-08-14T08:29:52+00:00","og_image":[{"width":725,"height":500,"url":"https:\/\/www.kaysuns.com\/wp-content\/uploads\/2026\/08\/Invar-36-Bright-Bar.webp","type":"image\/webp"}],"author":"admin","twitter_card":"summary_large_image","twitter_creator":"@Admin","twitter_misc":{"Escrito por":"admin","Tiempo de lectura":"9 minutos"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.kaysuns.com\/invar-36-bright-bar\/#article","isPartOf":{"@id":"https:\/\/www.kaysuns.com\/invar-36-bright-bar\/"},"author":{"name":"admin","@id":"https:\/\/www.kaysuns.com\/#\/schema\/person\/9dd889bbe4a74acafea3a8d6480ae741"},"headline":"Invar 36 Bright Bar","datePublished":"2026-08-14T08:29:49+00:00","dateModified":"2026-08-14T08:29:52+00:00","mainEntityOfPage":{"@id":"https:\/\/www.kaysuns.com\/invar-36-bright-bar\/"},"wordCount":1777,"commentCount":0,"publisher":{"@id":"https:\/\/www.kaysuns.com\/#organization"},"image":{"@id":"https:\/\/www.kaysuns.com\/invar-36-bright-bar\/#primaryimage"},"thumbnailUrl":"https:\/\/www.kaysuns.com\/wp-content\/uploads\/2026\/08\/Invar-36-Bright-Bar.webp","articleSection":["Bright Bars","Product"],"inLanguage":"es","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/www.kaysuns.com\/invar-36-bright-bar\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/www.kaysuns.com\/invar-36-bright-bar\/","url":"https:\/\/www.kaysuns.com\/invar-36-bright-bar\/","name":"Invar 36 Bright Bar - 4J36 - K93600 \/ K93603 - 1.3912 | KAYSUNS","isPartOf":{"@id":"https:\/\/www.kaysuns.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.kaysuns.com\/invar-36-bright-bar\/#primaryimage"},"image":{"@id":"https:\/\/www.kaysuns.com\/invar-36-bright-bar\/#primaryimage"},"thumbnailUrl":"https:\/\/www.kaysuns.com\/wp-content\/uploads\/2026\/08\/Invar-36-Bright-Bar.webp","datePublished":"2026-08-14T08:29:49+00:00","dateModified":"2026-08-14T08:29:52+00:00","description":"We supply Invar 36 bright bar in diameters ranging from \u222e2 to 210.Our products are certified to various standards, and we provide MTCs.","breadcrumb":{"@id":"https:\/\/www.kaysuns.com\/invar-36-bright-bar\/#breadcrumb"},"inLanguage":"es","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.kaysuns.com\/invar-36-bright-bar\/"]}]},{"@type":"ImageObject","inLanguage":"es","@id":"https:\/\/www.kaysuns.com\/invar-36-bright-bar\/#primaryimage","url":"https:\/\/www.kaysuns.com\/wp-content\/uploads\/2026\/08\/Invar-36-Bright-Bar.webp","contentUrl":"https:\/\/www.kaysuns.com\/wp-content\/uploads\/2026\/08\/Invar-36-Bright-Bar.webp","width":725,"height":500,"caption":"Invar 36 Bright Bar"},{"@type":"BreadcrumbList","@id":"https:\/\/www.kaysuns.com\/invar-36-bright-bar\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.kaysuns.com\/"},{"@type":"ListItem","position":2,"name":"Bright Bars","item":"https:\/\/www.kaysuns.com\/category\/bright-bars\/"},{"@type":"ListItem","position":3,"name":"Invar 36 Bright Bar"}]},{"@type":"WebSite","@id":"https:\/\/www.kaysuns.com\/#website","url":"https:\/\/www.kaysuns.com\/","name":"Tubos y accesorios de acero inoxidable | KAYSUNS","description":"Fabricante y proveedor de tubos y accesorios de acero inoxidable en China","publisher":{"@id":"https:\/\/www.kaysuns.com\/#organization"},"alternateName":"KAYSUNS","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.kaysuns.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"es"},{"@type":"Organization","@id":"https:\/\/www.kaysuns.com\/#organization","name":"Kaysuns Industry Ltd.","url":"https:\/\/www.kaysuns.com\/","logo":{"@type":"ImageObject","inLanguage":"es","@id":"https:\/\/www.kaysuns.com\/#\/schema\/logo\/image\/","url":"https:\/\/www.kaysuns.com\/wp-content\/uploads\/2019\/12\/cropped-neve-industrial-logo-1.png","contentUrl":"https:\/\/www.kaysuns.com\/wp-content\/uploads\/2019\/12\/cropped-neve-industrial-logo-1.png","width":52,"height":59,"caption":"Kaysuns Industry Ltd."},"image":{"@id":"https:\/\/www.kaysuns.com\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/www.kaysuns.com\/#\/schema\/person\/9dd889bbe4a74acafea3a8d6480ae741","name":"admin","image":{"@type":"ImageObject","inLanguage":"es","@id":"https:\/\/www.kaysuns.com\/wp-content\/litespeed\/avatar\/121daf51eb7c2ccb4353fd41f53e3cbe.jpg?ver=1786615482","url":"https:\/\/www.kaysuns.com\/wp-content\/litespeed\/avatar\/121daf51eb7c2ccb4353fd41f53e3cbe.jpg?ver=1786615482","contentUrl":"https:\/\/www.kaysuns.com\/wp-content\/litespeed\/avatar\/121daf51eb7c2ccb4353fd41f53e3cbe.jpg?ver=1786615482","caption":"admin"},"sameAs":["https:\/\/x.com\/Admin"]}]}},"_links":{"self":[{"href":"https:\/\/www.kaysuns.com\/es\/wp-json\/wp\/v2\/posts\/63536","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.kaysuns.com\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.kaysuns.com\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.kaysuns.com\/es\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.kaysuns.com\/es\/wp-json\/wp\/v2\/comments?post=63536"}],"version-history":[{"count":56,"href":"https:\/\/www.kaysuns.com\/es\/wp-json\/wp\/v2\/posts\/63536\/revisions"}],"predecessor-version":[{"id":63594,"href":"https:\/\/www.kaysuns.com\/es\/wp-json\/wp\/v2\/posts\/63536\/revisions\/63594"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.kaysuns.com\/es\/wp-json\/wp\/v2\/media\/63591"}],"wp:attachment":[{"href":"https:\/\/www.kaysuns.com\/es\/wp-json\/wp\/v2\/media?parent=63536"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.kaysuns.com\/es\/wp-json\/wp\/v2\/categories?post=63536"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.kaysuns.com\/es\/wp-json\/wp\/v2\/tags?post=63536"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}