A1 STEEL bar best price good quality A1 Die SteelDiameter:4--720mmLength: AnySurface:Black/BrightMOQ:2MT1 Material: ASTM( D7,F1,S3,S7,D3,D2,A1,02,01,A8,L6H21,H10,H13,P20,420),JIS(SKS3,SKS41,SKD1,SKD11,SKD12,SKS31,SKS3,SKT4,SKD5,SKD6,SKD61)DIN/EN(1.2067,1.2080,1.2379,1.2601,1.2363,1.2491,1.2713,1.2581,1.2343,1.2344,1.2312,1.2378,1.4021,1.4034)2 Diameter: 4--720mm4 Length :Normal is 6M,but also as ...