... ,AISI 2.Grade:AISI 316L,316,310S,310,303,304,317,321,410,420,430 1. stainless steel round bar 310SProduct Feature:1. Grade ... : AISI 316L,316,310S,310,303,304,317,321 AISI ... ,Y201Cu,2022.Starndard: ASTM,JIS,GB,EN,AISI3.Surface: Bright,Polished,Turn smooth(Peeled),Brush,Mill,Pickled4. Length: 2m-12m or ...