Stainless Steel Pipe Fittings

ASTM-A815-UNS-S31803-2205-Duplex-Stainless-Steel-Concentric-Reducer

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Surface Hardening of Austenitic Stainless Steel with Nitrogen By yaang.com

Austenitic stainless steel cannot be through hardened, so whilst they remain a preferred choice of stainless steel for many applications they are very susceptible to wear and galling.

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