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Português Translations » 历史存档[信息] » Se o teor de S nos tubos de aço sem costura estiver acima do

Se o teor de S nos tubos de aço sem costura estiver acima do limite, isso afeta seu uso posterior?

2016-03-31View Original

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Alguém que entenda disso, por favor, me ajude. Eu encomendei tubos de baixa temperatura do tipo Q345E, e os testes mostraram que o teor de S está acima do permitido
Reply #22016-05-10
Se o teor de enxofre for excessivo, o ponto de resistência desse material certamente não atingirá o valor do Q345. Você pode realizar um teste de tração.

Translated at 2026-07-30 11:03:33

Original: https://bbs.hcbbs.com/thread-1576752-1-1.html

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