1.Standard:ASTM,AISI,EN,JIS 2.TK:0.4-3mm, 3-60mm 3.WD:1000-2000mm 4. ... ,No.1,BA,SB,No.4,Hairline/HL,8K ASTM 309 Stainless Steel SheetAs the professional steel manufacturers and exporter,we ... can provide steel grade:201,202,301,302,304,304L,309,310,310s,316,316L,316Ti,317,317l,321,409L,410 ... 629, No.22,Changcheng Dasha,Shijingshan district,Beijing, China ASTM 309 stainless steel sheet