... 3mm width:20mm-1219mm surface:2B,BA,etc 430 2B stainless steel coil1.material:301,304,304L,316,316L,321,410 ... ,420,430 and so on.2.finish:2B,BA,NO.1 ... 3. Standard: AISI, ASTM, DIN, EN4.(1) 201 2B/No.1: 0.3-10 x 1000/1219/1500.(2 ... : 0.3-10 x 1000/1219/1500.(3) 304 2B/No.1: 0.3-50 x 1000/1219/1500 ... /1800/2500.(4) 304L 2B/No.1: 0.3-50 x 1000/1219/ ...