1. Rationale
This is to add the lean duplex stainless steel UNS S82121 to Standard A790. It is already included in Standard A 240 & A480.
Keywords
duplex stainless steel; ferritic/austenitic stainless steel; seamless steel pipe; stainless steel pipe; steel pipe; welded steel pipe; Austenitic stainless steel pipe--specifications; Corrosion-resistant steel--specifications; Corrosive service applications--pipe (steel); Duplex stainless steel--specifications; Ferritic steel pipe--specifications; Seamless austenitic steel pipe--specifications; Stainless steel pipe--specifications; Welded steel pipe--specifications;
Citing ASTM Standards
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