201 2B Stainless steel sheet thickness:0.05mm-3mm width:20mm-1219mm surface:2B,BA,No.4,No.8,etc 201 2B Stainless steel sheet1.material:301,304 ... ,304L,316,316L,321,410,420,430 and so on.2.finish:2B,BA, ... HL.3. Standard: AISI, ASTM, DIN, EN4.(1) 201 2B/No.1: 0.3-10 x 1000/1219/1500.(2 ... assure of our best attention all the time. 201 2B stainless steel sheet