stainless steel angle iron sizes 1.Standards: AISI,ASTM,GB, JIS, DIN,SUS 2.Material:200 series 300series 400series 3.ISO9001 316L stainless steel angle bar 1 ... ,314,316,316L,321,410,420,4303.Size:2.5#,3#,4#,5#,6#,7#,7.5#,10#,ect4.Surface:colddrawn ...