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Are 316L and 904L resistant to concentrated and dilute sulfuric acid at 200 degrees?

2008-01-05View Original

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I would like to ask the experts: can 316L and 904L resist corrosion by concentrated and dilute sulfuric acid at high temperatures of 200 degrees Celsius? This post was last edited by zzg5680 on 2009-2-4 12:33.]
Reply #22008-01-06
316L and 904L, having undergone special treatment (phosphating), should be fine
Reply #32012-07-29
Absolutely not; at this temperature, the only suitable materials are tantalum, gold, platinum, iridium, and ruthenium

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Translated at 2026-07-28 19:17:51

Original: https://bbs.hcbbs.com/thread-135051-1-1.html

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