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Discussion on material standard comparison

2008-01-03View Original

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I’ve recently encountered a problem: in ASTM, A312 Gr.TP321 corresponds to 0Cr18Ni10 Ti in some standards, while it corresponds to 0Cr18Ni11Ti in other standards. How can one distinguish between these? Is there any clear standard for this correspondence? Please advise, experts.
Reply #22008-01-03
The material standard comparison is not exact; it can only be treated as approximate. A careful comparison of their components and properties reveals differences.
Reply #32008-01-03
Agree with the view on the second floor. There are no materials that are exactly identical across standards; one can only say they are “equivalent,” “comparable,” or “similar.” Even fairly similar materials should not be substituted for one another without principle.
Reply #42008-01-03
The standard??? is just regular information, right?

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Translated at 2026-07-28 19:22:07

Original: https://bbs.hcbbs.com/thread-133235-1-1.html

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