... 2.surface:2B,HL,BA,8K,NO.4,NO.8 2B stainless steel sheet Description2B stainless steel sheetTechniqueHot rolled, cold rolledStandardASTM A240, ASTM ... A480, GB/T4237-1992, etc.Surface2B, BA, HL, 8K, NO.4, NO.8 ... : http://www.tjdhhjgc.en.alibaba.com 2B stainless steel sheet