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English Translations » 【静设备】 » For domestic pressure vessels made of material S31254, how s

For domestic pressure vessels made of material S31254, how should process qualification be carried out?

2022-12-07View Original

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For domestic pressure vessels made of material S31254, how should process qualification be carried out? I’ve run into a big problem.
Reply #22022-12-07
Seeing this material, it happens to be the same as what I’m here to learn about; I’ll keep an eye on further developments
Reply #32022-12-07
Take it step by step; it is equivalent to the domestic super stainless steel 015Cr20Ni18Mo6CuN. The product from the well-known manufacturer is named 254SMO. I’ll keep looking for it slowly.
Reply #42022-12-08
Welding procedure qualification that has already been carried out by others.

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Translated at 2026-07-26 09:21:06

Original: https://bbs.hcbbs.com/thread-3584750-1-1.html

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