sus316 stainless steel bar 1.ASTM,JIS,GB,EN,AISI 2.Grade:AISI ... ,304,317,321,410,420,430.201,202 1. Stainless steel rond bar/sus316 stainless steel barProduct Feature:1. Grade: AISI 316L,316,310S ... .0312.0-14.04300.120.7510.040.0316-18 sus316 stainless steel bar