{"id":5205,"date":"2019-08-25T06:02:47","date_gmt":"2019-08-25T06:02:47","guid":{"rendered":"https:\/\/www.kaysuns.com\/?p=5205"},"modified":"2025-06-19T06:59:22","modified_gmt":"2025-06-19T06:59:22","slug":"serie-de-acos-inoxidaveis-304-0cr18ni9","status":"publish","type":"blog","link":"https:\/\/www.kaysuns.com\/pt\/blog\/serie-de-acos-inoxidaveis-304-0cr18ni9\/","title":{"rendered":"S\u00e9rie de a\u00e7os inoxid\u00e1veis 304 0Cr18Ni9"},"content":{"rendered":"
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O que \u00e9 0Cr18Ni9<\/h2>

\"kaysuns<\/a><\/p>

304 (0Cr18Ni9)<\/h3>

O padr\u00e3o chin\u00eas 0Cr18Ni9, como um a\u00e7o amplamente utilizado, tem boa resist\u00eancia \u00e0 corros\u00e3o, resist\u00eancia ao calor, resist\u00eancia a baixas temperaturas e propriedades mec\u00e2nicas; boa trabalhabilidade a quente, como estampagem e dobra, sem fen\u00f4meno de endurecimento por tratamento t\u00e9rmico (n\u00e3o magn\u00e9tico, temperatura de uso -196 \u00b0 C ~ 800 \u00b0 C).<\/p>

Aplica\u00e7\u00f5es: produtos dom\u00e9sticos, pe\u00e7as automotivas, equipamentos m\u00e9dicos, materiais de constru\u00e7\u00e3o, produtos qu\u00edmicos, ind\u00fastria aliment\u00edcia, agricultura, pe\u00e7as de navios.<\/p>

D11<\/h3>

D11: O desempenho deste tipo de a\u00e7o \u00e9 equivalente ao do 304. Ele substitui o 304 em muitos campos, especialmente nos campos de m\u00e1quinas de estamparia e tingimento, ind\u00fastria qu\u00edmica e fabrica\u00e7\u00e3o de m\u00e1quinas.<\/p>

No Jap\u00e3o, tem sido amplamente utilizado em vez do 304. Os resultados do uso s\u00e3o bem refletidos e o pre\u00e7o \u00e9 baixo. \u00c9 quase RMB 1.000 \/ tonelada mais barato do que 304, o que \u00e9 muito econ\u00f4mico.<\/p>

Aplica\u00e7\u00f5es: utens\u00edlios dom\u00e9sticos (1, 2 tipos de talheres, arm\u00e1rios de cozinha, dutos internos, aquecedores de \u00e1gua, caldeiras, banheiras), pe\u00e7as automotivas (limpadores de para-brisa, produtos moldados), equipamentos m\u00e9dicos, materiais de constru\u00e7\u00e3o, produtos qu\u00edmicos, ind\u00fastria aliment\u00edcia, agricultura, navios partes.<\/p>

304L (00Cr19Ni10)<\/h3>

00Cr19Ni10 \u00e9 um produto com baixo teor de C A\u00e7o 304<\/a>. Em geral, sua resist\u00eancia \u00e0 corros\u00e3o \u00e9 semelhante \u00e0 do a\u00e7o 304, mas tem excelente resist\u00eancia a corros\u00e3o intergranular<\/a> ap\u00f3s a soldagem ou al\u00edvio de tens\u00e3o; pode ser mantido sem tratamento t\u00e9rmico. Boa resist\u00eancia \u00e0 corros\u00e3o, temperatura de uso de -196 \u00b0C a 800 \u00b0C para alta resist\u00eancia \u00e0 corros\u00e3o intergranular, carv\u00e3o, m\u00e1quinas a c\u00e9u aberto do setor petrol\u00edfero, pe\u00e7as resistentes ao calor de materiais de constru\u00e7\u00e3o e pe\u00e7as dif\u00edceis de tratamento t\u00e9rmico.<\/p>

304N1 (0Cr19Ni9N)<\/h3>

0Cr19Ni9N \u00e9 um a\u00e7o inoxid\u00e1vel contendo nitrog\u00eanio. O nitrog\u00eanio \u00e9 adicionado para aumentar a resist\u00eancia do a\u00e7o. Os a\u00e7os inoxid\u00e1veis 305 e 384 cont\u00eam alto teor de n\u00edquel e baixa taxa de endurecimento por trabalho, o que \u00e9 adequado para locais onde \u00e9 necess\u00e1ria alta conformabilidade a frio.<\/p>

Com base em 304, S, Mn e \u00edtrio s\u00e3o adicionados para evitar a redu\u00e7\u00e3o da plasticidade, melhorar a resist\u00eancia do a\u00e7o e melhorar a resist\u00eancia \u00e0 corros\u00e3o por pite, corros\u00e3o em fendas e desempenho de corros\u00e3o em fendas.<\/p>

Aplica\u00e7\u00f5es:\u00a0<\/strong>\u00c9 o mais utilizado como a\u00e7o inoxid\u00e1vel. \u00c9 adequado para petr\u00f3leo e equipamentos qu\u00edmicos. \u00c9 adequado para a fabrica\u00e7\u00e3o de oleodutos e recipientes de \u00e1cido.<\/p>

Tubos e tubos de a\u00e7o inoxid\u00e1vel 304<\/a><\/p>\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\t\t<\/div>","protected":false},"featured_media":3551,"template":"","categories":[186],"tags":[],"class_list":["post-5205","blog","type-blog","status-publish","has-post-thumbnail","hentry","category-stainless-steel-knowledge"],"yoast_head":"\nSeries Of 304 Stainless Steels 0Cr18Ni9 - Stainless Steel Pipe and Fittings | KAYSUNS<\/title>\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\/pt\/blog\/serie-de-acos-inoxidaveis-304-0cr18ni9\/\" \/>\n<meta property=\"og:locale\" content=\"pt_BR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Series Of 304 Stainless Steels 0Cr18Ni9 - Stainless Steel Pipe and Fittings | KAYSUNS\" \/>\n<meta property=\"og:description\" content=\"What is\u00a00Cr18Ni9 304 (0Cr18Ni9) China standard 0Cr18Ni9, as a widely used steel, has good corrosion resistance, heat resistance, low temperature strength and mechanical properties; good hot workability such as stamping and bending, no heat treatment hardening phenomenon (non-magnetic, use temperature -196 \u00b0C~800\u00b0C). 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