{"id":62909,"date":"2026-07-29T08:16:07","date_gmt":"2026-07-29T08:16:07","guid":{"rendered":"https:\/\/www.kaysuns.com\/?p=62909"},"modified":"2026-07-29T08:25:59","modified_gmt":"2026-07-29T08:25:59","slug":"invar-36-strip","status":"publish","type":"post","link":"https:\/\/www.kaysuns.com\/pt\/invar-36-strip\/","title":{"rendered":"Invar 36 Strip"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"62909\" class=\"elementor elementor-62909\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e09da95 e-flex e-con-boxed e-con e-parent\" data-id=\"e09da95\" 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-3ec56da elementor-widget elementor-widget-heading\" data-id=\"3ec56da\" 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 Strip<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-8530848 e-con-full e-flex e-con e-child\" data-id=\"8530848\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-7b59258 e-con-full e-flex e-con e-child\" data-id=\"7b59258\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b6b5b6d elementor-widget elementor-widget-text-editor\" data-id=\"b6b5b6d\" 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<strong>Invar 36 strip<\/strong> is a thin,flat-rolled form of a specialized nickel-iron alloy (composed of approximately 36% nickel and 64% iron) renowned for its near-zero thermal expansion.This unique property allows the material to maintain almost completely constant dimensions when subjected to temperature changes.\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-e2462d7 elementor-widget elementor-widget-heading\" data-id=\"e2462d7\" 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 Properties<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d89d1a0 elementor-widget elementor-widget-text-editor\" data-id=\"d89d1a0\" 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>Ultra-Low Thermal Expansion:<br \/>Its coefficient of thermal expansion is roughly one-tenth that of standard carbon steel.It remains dimensionally stable from cryogenic temperatures up to about 260\u00b0C (500\u00b0F).<\/li><li>Cryogenic Toughness:<br \/>It retains excellent mechanical strength,structural integrity,and resistance to fatigue in extremely cold environments.<\/li><li>Workability:<br \/>While it can gum up tools during heavy machining,in strip form it is highly responsive to cold rolling,stamping,and forming operations.<\/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-ad8416c e-con-full e-flex e-con e-child\" data-id=\"ad8416c\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d495fe5 elementor-widget elementor-widget-image\" data-id=\"d495fe5\" 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=\"768\" height=\"1024\" src=\"https:\/\/www.kaysuns.com\/wp-content\/uploads\/2026\/07\/Invar-36-Strip-768x1024.webp\" class=\"attachment-medium_large size-medium_large wp-image-62948\" alt=\"Invar 36 Strip\" srcset=\"https:\/\/www.kaysuns.com\/wp-content\/uploads\/2026\/07\/Invar-36-Strip-768x1024.webp 768w, https:\/\/www.kaysuns.com\/wp-content\/uploads\/2026\/07\/Invar-36-Strip-225x300.webp 225w, https:\/\/www.kaysuns.com\/wp-content\/uploads\/2026\/07\/Invar-36-Strip-9x12.webp 9w, https:\/\/www.kaysuns.com\/wp-content\/uploads\/2026\/07\/Invar-36-Strip-e1785313030454.webp 750w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/>\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>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-04d2829 e-con-full e-flex e-con e-child\" data-id=\"04d2829\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-0545566 e-con-full e-flex e-con e-child\" data-id=\"0545566\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3fb5a5a elementor-widget elementor-widget-text-editor\" data-id=\"3fb5a5a\" 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>We offer Invar 36 strips and coils in thicknesses of 0.1 &#8211; 3.0.We offer not only <a href=\"https:\/\/www.kaysuns.com\/blog\/what-are-stainless-steel-strips\/\" target=\"_blank\" rel=\"noopener\">stainless steel strips<\/a> but also precision strips made of Hastelloy, Incoloy, Inconel, Monel, and other high-performance alloys.Our products comply with ASTM F1684, EN 10204, ISO 9001, PED 2014\/68\/EU, CE,and other standards.With over a decade of experience in manufacturing and import\/export,we are your best wholesaler in China.<\/p>\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-b55ff6a e-con-full e-flex e-con e-child\" data-id=\"b55ff6a\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b860c03 elementor-widget elementor-widget-heading\" data-id=\"b860c03\" 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 Strip<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-efd151d e-con-full e-flex e-con e-child\" data-id=\"efd151d\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-077d4ec 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=\"077d4ec\" 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\">Circuit breakers<\/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 metals<\/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\">Laser systems<\/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 benches<\/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<\/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-e7b9dfb 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=\"e7b9dfb\" 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\">LNG tanks<\/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\">Precision scales<\/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\">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\">Seismic sensors<\/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\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-91a2101 e-flex e-con-boxed e-con e-parent\" data-id=\"91a2101\" 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-993c0f6 elementor-widget elementor-widget-heading\" data-id=\"993c0f6\" 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 Strip<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1491e10 elementor-widget elementor-widget-text-editor\" data-id=\"1491e10\" 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 Invar 36 Strip is strictly regulated under standard specifications like ASTM F1684 and UNS K93603,keeping a precise target of 36% Nickel and a Balance of Iron to guarantee its iconic low-expansion behavior.\n<table>\n<thead>\n<tr>\n<th bgcolor=\"#00a0e9\">Ni<\/th>\n<th bgcolor=\"#00a0e9\">Fe<\/th>\n<th bgcolor=\"#00a0e9\">Co<\/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\">P<\/th>\n<th bgcolor=\"#00a0e9\">S<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>35.0 &#8211; 38.0<\/td>\n<td>Balance<\/td>\n<td>\u2264 0.50 \u2013 1.00<\/td>\n<td>\u2264 0.60<\/td>\n<td>\u2264 0.35<\/td>\n<td>\u2264 0.05 \u2013 0.10<\/td>\n<td>\u2264 0.25 \u2013 0.50<\/td>\n<td>\u2264 0.020 \u2013 0.025<\/td>\n<td>\u2264 0.020 \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\t\t<div class=\"elementor-element elementor-element-07ac323 elementor-widget elementor-widget-heading\" data-id=\"07ac323\" 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\">Why Is the Chemistry Controlled So Tightly?<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-57638fc elementor-widget elementor-widget-text-editor\" data-id=\"57638fc\" 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 low thermal expansion of Invar 36 works via a quantum-mechanical balance known as the Invar Effect.If the Nickel level shifts even 1% away from 36%,the alloy&#8217;s coefficient of thermal expansion increases sharply.This defeats its purpose in high-precision setups.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-9a3645a e-con-full e-flex e-con e-child\" data-id=\"9a3645a\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-0769e43 e-con-full e-flex e-con e-child\" data-id=\"0769e43\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3a87eb2 elementor-widget elementor-widget-heading\" data-id=\"3a87eb2\" 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\">How Strip Processing Changes Mechanical<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-cdee8f8 elementor-widget elementor-widget-text-editor\" data-id=\"cdee8f8\" 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>Invar 36 Strip is usually delivered as thin,cold-rolled coils.Because strips are meant to be punched,stamped,or deep-drawn into tiny components,they need specific handling.<\/p><ul><li>Annealed State:<br \/>Strip forms are often shipped fully annealed to bring hardness down (\u2264 135 HB) and maximize elongation (\uff1e 30%).This stops the thin material from cracking while being bent or formed.<\/li><li>Slitting and Flatness:<br \/>Precision strips require tight control over slit edges to avoid burrs,alongside specialized leveling to keep the strip flat during automated machine stamping.<\/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-fa89b70 e-con-full e-flex e-con e-child\" data-id=\"fa89b70\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-921cb8f elementor-widget elementor-widget-heading\" data-id=\"921cb8f\" 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 &amp; Thermal Performance Breakdown<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1784958 elementor-widget elementor-widget-text-editor\" data-id=\"1784958\" 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: Approximately 8.1 g\/cm<sup>3<\/sup><\/li><li>Melting Point: Roughly:Roughly 1430\u2103 (2600\u2109).<\/li><li>Curie Point: The temperature where the alloy changes from magnetic to non-magnetic sits at 230\u2103 (446\u2109).Beyond this point, its ultra-low expansion properties stop working.<\/li><li>CTE: Measures under 1.3 \u00d7 10&lt;sup&gt;-6&lt;\/sup&gt; \/ \u2103 between 20\u2103 and 100\u2103,making it roughly ten times more dimensionally stable than standard carbon steel.<\/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-f3aae40 e-flex e-con-boxed e-con e-parent\" data-id=\"f3aae40\" 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-9495c77 elementor-widget elementor-widget-heading\" data-id=\"9495c77\" 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 Strip 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-a62d9d2 elementor-widget elementor-widget-text-editor\" data-id=\"a62d9d2\" 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\">Plates, Sheets &amp; Strips<\/td>\n<td>GB\/T 15018<\/td>\n<td>GJB 1952A<\/td>\n<td>&#8211;<\/td>\n<\/tr>\n<tr>\n<td bgcolor=\"#05b8e4\">Russian \/ CIS Standard<\/td>\n<td>36N \/ 36H (36\u041d)<\/td>\n<td bgcolor=\"#05b8e4\">Bars &amp; 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\">Seamless Pipes &amp; Tubes<\/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 \/ K93603<\/td>\n<td bgcolor=\"#05b8e4\">Welded Pipes &amp; Tubes<\/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\">Forgings &amp; Rings<\/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-6f8fbae elementor-section-content-middle elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"6f8fbae\" 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-480fde7\" data-id=\"480fde7\" 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-912cdc9 elementor-widget__width-initial elementor-widget elementor-widget-heading\" data-id=\"912cdc9\" 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-0b305b3 elementor-widget elementor-widget-heading\" data-id=\"0b305b3\" 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 Strips.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-1ea3351\" data-id=\"1ea3351\" 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-bbbcd40 elementor-widget__width-initial elementor-widget elementor-widget-text-editor\" data-id=\"bbbcd40\" 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-0908faa elementor-align-center elementor-mobile-align-center elementor-widget__width-initial elementor-widget elementor-widget-button\" data-id=\"0908faa\" 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-8ed1182 e-flex e-con-boxed e-con e-parent\" data-id=\"8ed1182\" 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-a9176ac elementor-widget elementor-widget-heading\" data-id=\"a9176ac\" 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 Strip<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-05ee38b e-con-full e-flex e-con e-child\" data-id=\"05ee38b\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-00b0f2c elementor-widget elementor-widget-text-editor\" data-id=\"00b0f2c\" 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 Invar 36 Strip are highly dependent on its material condition (temper)\u2014ranging from the annealed (soft) state for deep drawing and stamping to the cold-rolled (hardened) state for high strength.\n<table>\n<thead>\n<tr>\n<th bgcolor=\"#00a0e9\">Property<\/th>\n<th bgcolor=\"#00a0e9\">Annealed Condition (Soft)<\/th>\n<th bgcolor=\"#00a0e9\">Cold-Rolled Condition (Hard)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td bgcolor=\"#05b8e4\">Tensile Strength<\/td>\n<td>490 \u2013 550 MPa (71 &#8211; 80 ksi)<\/td>\n<td>690 \u2013 830 MPa (100 &#8211; 120 ksi)<\/td>\n<\/tr>\n<tr>\n<td bgcolor=\"#05b8e4\">Yield Strength<\/td>\n<td>240 \u2013 310 MPa (35 &#8211; 45 ksi)<\/td>\n<td>550 \u2013 760 MPa (80 &#8211; 110 ksi)<\/td>\n<\/tr>\n<tr>\n<td bgcolor=\"#05b8e4\">Elongation<\/td>\n<td>30 &#8211; 45%<\/td>\n<td>2 &#8211; 8%<\/td>\n<\/tr>\n<tr>\n<td bgcolor=\"#05b8e4\">Hardness<\/td>\n<td>\u2264 80 HRB (150 HV)<\/td>\n<td>\u2265 95 HRB (220 HV)<\/td>\n<\/tr>\n<tr>\n<td bgcolor=\"#05b8e4\">Modulus of Elasticity<\/td>\n<td>141 GPa (20.5 \u00d7 10<sup>6<\/sup> psi)<\/td>\n<td>148 GPa (21.5 \u00d7 10<sup>6<\/sup> psi)<\/td>\n<\/tr>\n<tr>\n<td bgcolor=\"#05b8e4\">Poisson&#8217;s Ratio<\/td>\n<td>0.29<\/td>\n<td>0.29<\/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>\n\t\t\t\t<div class=\"elementor-element elementor-element-9ce36dc elementor-widget elementor-widget-heading\" data-id=\"9ce36dc\" 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 Critical Impact of 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-da30113 elementor-widget elementor-widget-text-editor\" data-id=\"da30113\" 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>When manufacturing components from Invar 36 Strip,cold processing (like rolling, slitting, or punching) introduces internal residual stresses.Residual stress degrades the ultra-low thermal expansion properties.<br \/>To restore maximum dimensional stability,a specific three-step stabilization heat treatment is often required after mechanical forming:<\/p><ul><li>Heating:<br \/>Hold at 830\u2103 (1525\u2109) for 30 minutes per inch of thickness,followed by water quenching.<\/li><li>Stress Relief:<br \/>Re-heat to 315\u2103 (600\u2109) for 4 to 5 hours,then air cool.<\/li><li>Stabilization:<br \/>Heat to 95\u2103 (205\u2109) for 48 hours,then air cool.<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-02d9d5d e-con-full e-flex e-con e-child\" data-id=\"02d9d5d\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-80cc023 e-con-full e-flex e-con e-child\" data-id=\"80cc023\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-91393f1 elementor-widget elementor-widget-heading\" data-id=\"91393f1\" 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\">Work Hardening Behavior<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ae6d5f5 elementor-widget elementor-widget-text-editor\" data-id=\"ae6d5f5\" 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 work-hardens rapidly when subjected to cold working.For thin precision strips,this means that while initial stamping might be easy,continuous deep drawing may require intermediate anneals to prevent the strip from splitting.\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-95ae846 e-con-full e-flex e-con e-child\" data-id=\"95ae846\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-39f623c elementor-widget elementor-widget-heading\" data-id=\"39f623c\" 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 Excellence<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-93c0381 elementor-widget elementor-widget-text-editor\" data-id=\"93c0381\" 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\tUnlike many carbon steels that become completely brittle at sub-zero temperatures,Invar 36 Strip maintains its excellent mechanical properties under cryogenic conditions.Down to -250\u2103,its tensile and yield strength actually increase while it retains strong impact toughness and elongation.This makes it a premier option for liquefied natural gas containment components.\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-018d1af elementor-widget elementor-widget-heading\" data-id=\"018d1af\" 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\">Machinability and Slitting Performance<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8250ad3 elementor-widget elementor-widget-text-editor\" data-id=\"8250ad3\" 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>In its annealed state, Invar 36 is &#8220;gummy&#8221; and tough,resembling austenitic stainless steels (like Grade 316).<\/p><ul><li>When cutting or slitting Invar 36 thin strips into narrow widths,high-grade tungsten carbide tooling must be used.<\/li><li>Clearances must be set precisely to avoid generating massive edge burrs,which ruin the strip&#8217;s flatness.<\/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-3fbe652 e-flex e-con-boxed e-con e-parent\" data-id=\"3fbe652\" 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-6207692 elementor-widget elementor-widget-heading\" data-id=\"6207692\" 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 Strip<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-c6cf87e e-con-full e-flex e-con e-child\" data-id=\"c6cf87e\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-3a11db0 e-con-full e-flex e-con e-child\" data-id=\"3a11db0\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-857507f elementor-widget elementor-widget-heading\" data-id=\"857507f\" 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\">Precise Chemical Control<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c8d6644 elementor-widget elementor-widget-text-editor\" data-id=\"c8d6644\" 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 strictly control the nickel content within a razor-thin margin centered right at 36%.By minimizing trace elements like Carbon,Chromium,and Silicon,we eliminate composition drifting.This guarantees that every batch of our Invar 36 strip achieves a near-zero coefficient of thermal expansion,ensuring exceptional dimensional stability for high-precision applications.\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-56661a8 e-con-full e-flex e-con e-child\" data-id=\"56661a8\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b363644 elementor-widget elementor-widget-heading\" data-id=\"b363644\" 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\">Advanced Rolling Capabilities<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9d87d2f elementor-widget elementor-widget-text-editor\" data-id=\"9d87d2f\" 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\tEquipped with state-of-the-art precision cold-rolling mills,we can manufacture ultra-thin,micro-gauge Invar 36 strips down to 0.1mm (or custom thinness) with exceptionally tight thickness tolerances.Our advanced automated leveling systems ensure impeccable flatness and zero coil set,making our strips ideal for continuous high-speed stamping and deep-drawing processes.\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-0655f3e e-con-full e-flex e-con e-child\" data-id=\"0655f3e\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-dc65044 e-con-full e-flex e-con e-child\" data-id=\"dc65044\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e4affea elementor-widget elementor-widget-heading\" data-id=\"e4affea\" 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\">Customized 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-4fb990b elementor-widget elementor-widget-text-editor\" data-id=\"4fb990b\" 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\tResidual internal stresses from rolling can ruin Invar&#8217;s low-expansion behavior.We offer optimized,proprietary vacuum annealing and stabilization heat treatments customized to your specific processing needs.Whether you require a fully soft annealed state (\u2264 150 HV) for seamless stamping or a stress-relieved condition for micro-machining,we deliver the exact mechanical profile needed.\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-1474a11 e-con-full e-flex e-con e-child\" data-id=\"1474a11\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-64df5aa elementor-widget elementor-widget-heading\" data-id=\"64df5aa\" 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\">Flawless Surface Quality<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c9e5376 elementor-widget elementor-widget-text-editor\" data-id=\"c9e5376\" 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\tUsing top-tier tungsten carbide slitting tools,we slice wide coils into narrow precision strips with near-zero edge burrs and exceptionally clean cuts.Our manufacturing lines operate under strict dust-free controls to ensure a flawless surface finish\u2014entirely free of pits, scratches,or rolling marks\u2014which is critical for electronics,shadow masks,and optical applications.\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-bbb6e98 e-flex e-con-boxed e-con e-parent\" data-id=\"bbb6e98\" 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-890d800 elementor-widget elementor-widget-heading\" data-id=\"890d800\" 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 Strip<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0e756fc elementor-widget elementor-widget-accordion\" data-id=\"0e756fc\" 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-1511\" class=\"elementor-tab-title\" data-tab=\"1\" role=\"button\" aria-controls=\"elementor-tab-content-1511\" 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 does heat treatment affect the performance of Invar 36 Strip?<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-1511\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"1\" role=\"region\" aria-labelledby=\"elementor-tab-title-1511\">Cold working (rolling, slitting, stamping) introduces internal stresses that degrade Invar\u2019s low-expansion properties.Annealing and stabilization heat treatments are required to relieve these stresses,lower the hardness (typically \u2264 150 HV),and restore the alloy\u2019s optimal near-zero expansion profile.<\/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-1512\" class=\"elementor-tab-title\" data-tab=\"2\" role=\"button\" aria-controls=\"elementor-tab-content-1512\" 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 Invar 36 Strip suitable for cryogenic applications?<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-1512\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"2\" role=\"region\" aria-labelledby=\"elementor-tab-title-1512\"><strong>Yes.<\/strong>Unlike standard steels that become brittle at sub-zero temperatures,Invar 36 retains excellent cryogenic toughness and ductility down to -250\u00b0C.Its tensile strength increases in extreme cold without losing structural integrity,making it a top choice for LNG tank linings and aerospace 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-1513\" class=\"elementor-tab-title\" data-tab=\"3\" role=\"button\" aria-controls=\"elementor-tab-content-1513\" 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 does Invar 36 compare to Kovar or Super Invar?<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-1513\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"3\" role=\"region\" aria-labelledby=\"elementor-tab-title-1513\"><p>Invar 36 offers excellent stability around room temperatures up to 260\u00b0C.<br \/>Super Invar adds cobalt to achieve nearly zero expansion right around room temperature,but its stable temperature window is much narrower.<br \/>Kovar is engineered specifically to match the thermal expansion of borosilicate glass and ceramics for airtight electronic sealing.<\/p><\/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-1514\" class=\"elementor-tab-title\" data-tab=\"4\" role=\"button\" aria-controls=\"elementor-tab-content-1514\" 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 are the main challenges when processing Invar 36 Strip?<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-1514\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"4\" role=\"region\" aria-labelledby=\"elementor-tab-title-1514\">Invar 36 is mechanically &#8220;gummy&#8221; and tough,similar to 316 stainless steel.When stamping or slitting thin strips,it can cause rapid tool wear and heavy edge burrs.Utilizing high-grade tungsten carbide tooling and maintaining precise cutting clearances are essential to achieving a clean,burr-free edge.<\/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\":\"How does heat treatment affect the performance of Invar 36 Strip?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Cold working (rolling, slitting, stamping) introduces internal stresses that degrade Invar\\u2019s low-expansion properties.Annealing and stabilization heat treatments are required to relieve these stresses,lower the hardness (typically \\u2264 150 HV),and restore the alloy\\u2019s optimal near-zero expansion profile.\"}},{\"@type\":\"Question\",\"name\":\"Is Invar 36 Strip suitable for cryogenic applications?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"<strong>Yes.<\\\/strong>Unlike standard steels that become brittle at sub-zero temperatures,Invar 36 retains excellent cryogenic toughness and ductility down to -250\\u00b0C.Its tensile strength increases in extreme cold without losing structural integrity,making it a top choice for LNG tank linings and aerospace components.\"}},{\"@type\":\"Question\",\"name\":\"How does Invar 36 compare to Kovar or Super Invar?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"<p>Invar 36 offers excellent stability around room temperatures up to 260\\u00b0C.<br \\\/>Super Invar adds cobalt to achieve nearly zero expansion right around room temperature,but its stable temperature window is much narrower.<br \\\/>Kovar is engineered specifically to match the thermal expansion of borosilicate glass and ceramics for airtight electronic sealing.<\\\/p>\"}},{\"@type\":\"Question\",\"name\":\"What are the main challenges when processing Invar 36 Strip?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Invar 36 is mechanically &#8220;gummy&#8221; and tough,similar to 316 stainless steel.When stamping or slitting thin strips,it can cause rapid tool wear and heavy edge burrs.Utilizing high-grade tungsten carbide tooling and maintaining precise cutting clearances are essential to achieving a clean,burr-free edge.\"}}]}<\/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-730f1e0 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"730f1e0\" 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-dee9969\" data-id=\"dee9969\" 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-62e313d elementor-widget elementor-widget-heading\" data-id=\"62e313d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div 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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>Invar 36 Strip Invar 36 strip is a thin,flat-rolled form of a specialized nickel-iron alloy (composed of approximately 36% nickel and 64% iron) renowned for its near-zero thermal expansion.This unique property allows the material to maintain almost completely constant dimensions when subjected to temperature changes. Key Properties Ultra-Low Thermal Expansion:Its coefficient of thermal expansion is&hellip;&nbsp;<a href=\"https:\/\/www.kaysuns.com\/pt\/invar-36-strip\/\" rel=\"bookmark\">Leia mais \"<span class=\"screen-reader-text\">Invar 36 Strip<\/span><\/a><\/p>","protected":false},"author":1,"featured_media":62948,"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":[259,479],"tags":[],"class_list":["post-62909","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-product","category-strip"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.9 - 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