{"id":35857,"date":"2022-06-20T13:39:41","date_gmt":"2022-06-20T13:39:41","guid":{"rendered":"https:\/\/www.kaysuns.com\/?post_type=blog&p=35857"},"modified":"2025-07-07T07:10:30","modified_gmt":"2025-07-07T07:10:30","slug":"aco-inoxidavel-310","status":"publish","type":"blog","link":"https:\/\/www.kaysuns.com\/pt\/blog\/aco-inoxidavel-310\/","title":{"rendered":"A\u00e7o inox AISI 310"},"content":{"rendered":"

A\u00e7o inox AISI 310<\/h1>\n\n\n

Nr. 1.4845 \/ AISI 310 \/ UNS S31000 \u00e9 um a\u00e7o austen\u00edtico muito comum que se aplicava em ambiente de alta temperatura. Devido ao seu alto teor de cromo e n\u00edquel, ele tem melhor desempenho em resist\u00eancia \u00e0 corros\u00e3o quando comparado com o AISI 304.<\/p>\n

O AISI 310 \u00e9 um dos materiais que tem o melhor desempenho em resist\u00eancia ao calor e a altas temperaturas. Quando \u00e9 colocado em uso cont\u00ednuo, pode tolerar a temperatura no m\u00e1ximo de 1100 graus. Sob uma temperatura t\u00e3o alta, sua estrutura interna ainda \u00e9 muito uniforme. A estrutura uniforme tem grande influ\u00eancia sobre a resist\u00eancia \u00e0 corros\u00e3o dos materiais em a\u00e7o inoxid\u00e1vel.<\/p>\n

Em geral, esse a\u00e7o inoxid\u00e1vel pode ser dividido em AISI310, 310S<\/a> e 310H de acordo com seu teor de carbono:<\/p>\n

AISI 310: C<0.250%<\/p>\n

AISI 310S: C<0.080%<\/p>\n

AISI 310H: 0.040%<C<0.100%<\/p>\n

E com o crescente conte\u00fado de carbono, a resist\u00eancia \u00e0 corros\u00e3o deste a\u00e7o ser\u00e1 menor, e sua capacidade de soldagem tamb\u00e9m ser\u00e1 reduzida.<\/p>\n

Componentes qu\u00edmicos do Stainless 310:<\/strong><\/h2>\n\n\n\n\n
Carbono<\/strong><\/td>\nMangan\u00eas<\/strong><\/td>\nF\u00f3sforo<\/strong><\/td>\nEnxofre<\/strong><\/td>\nSil\u00edcio<\/strong><\/td>\nCr\u00f3mio<\/strong><\/td>\nN\u00edquel<\/strong><\/td>\n<\/tr>\n
0,25 m\u00e1ximo<\/td>\n2,00 m\u00e1ximo<\/td>\n0,045 m\u00e1ximo<\/td>\n0,030 m\u00e1ximo<\/td>\n1,50 m\u00e1ximo<\/td>\n24.00-26.00<\/td>\n19.00-22.00<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\"a\u00e7o<\/a><\/h2>\n

Aplica\u00e7\u00e3o do A\u00e7o Inoxid\u00e1vel 310:<\/strong><\/h2>\n

A liga AISI310 pode ser usada continuamente sob a temperatura que atinge 1500 graus, e colocada em uso intermitente quando a temperatura \u00e9 inferior a 1090 graus. Tem boa resist\u00eancia \u00e0 oxida\u00e7\u00e3o, \u00e0 cementa\u00e7\u00e3o e ao enxofre, e tem demonstrado ser resistente \u00e0 atmosfera marinha.<\/p>\n

\u00a0<\/h2>\n

A\u00e7o Inoxid\u00e1vel forjado 310:<\/strong><\/h2>\n

Esta liga deve ser forjada \u00e0 temperatura de 2150\u00baF (1175\u00baC), e pr\u00f3xima \u00e0 temperatura de 1800\u00baF (980\u00baC). Para pe\u00e7as pequenas, todas elas devem ser tratadas diretamente com resfriamento r\u00e1pido em ar ou \u00e1gua de resfriamento ap\u00f3s a forja. Se estas pe\u00e7as forem tratadas com recozimento ap\u00f3s a forja, elas obter\u00e3o a melhor resist\u00eancia \u00e0 corros\u00e3o.<\/p>\n

Tratamento t\u00e9rmico do A\u00e7o Inox AISI 310:<\/strong><\/h2>\n

Recozimento:<\/strong><\/h3>\n

As pe\u00e7as feitas por este a\u00e7o inoxid\u00e1vel devem ser recozidas sob a temperatura de 1900\/2050\u00baF (1040\/1120\u00baC), e tratadas com \u00e1gua de t\u00eampera.<\/p>\n

Processamento:<\/strong><\/h3>\n

A m\u00e1quina fabricada pela AISI310 \u00e9 como outras m\u00e1quinas 18\/8, que tamb\u00e9m podem fornecer cortes resistentes e esbeltos. E sua alimenta\u00e7\u00e3o m\u00e1xima e baixa velocidade t\u00eam oferecido a melhor usinabilidade. Al\u00e9m disso, o tratamento das barras de a\u00e7o com leve trabalho a frio melhorar\u00e1 o acabamento de sua superf\u00edcie.<\/p>\n

\u00a0<\/h3>\n

Soldagem:<\/strong><\/h3>\n

O AISI310 pode ser soldado com fus\u00e3o blindada e m\u00e9todo de resist\u00eancia. No entanto, o ac\u00famulo de carbono deve ser evitado quando tratado com soldagem oxiacetil\u00eanica. E o risco de rachaduras para esse a\u00e7o inoxid\u00e1vel \u00e9 pequeno. Se houver necessidade de preenchimento com metal, sugere-se usar a haste em AISI310. E ap\u00f3s a soldagem, corros\u00e3o intergranular<\/a> ser\u00e1 evitado se for tratado com recozimento.<\/p>","protected":false},"featured_media":35858,"template":"","categories":[],"tags":[],"class_list":["post-35857","blog","type-blog","status-publish","has-post-thumbnail","hentry"],"yoast_head":"\nStainless Steel AISI 310 - Stainless Steel Pipe and Fittings | KAYSUNS<\/title>\n<meta name=\"description\" content=\"Stainless Steel 310 is AISI 310 \/ UNS S31000, is a common austenitic steel for us. 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