AISI 904L stainless steel or AISI 904L (WNR1.4539) ASTM A 249, N08904, X1NiCrMoCu25-20-5 is a high alloy austenitic stainless steel. Compared with 316L, SS904L has a lower carbon (C) content, a higher chromium (Cr) content, and about twice the nickel (Ni) and molybdenum ...
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