Tool Steel bar W1-7,W5,L1,L7, F1,S1,D3, D2, A2, T1,L6,H21,10,11,12, ... 13,T1,4,5,6,C70W1,W2,S18-1-2- ... 5,X30WCrV93,40CrMnMo7 We are professional of supplying Tool steel bar by standard ASTM ... ,W1A-12, W5,L1,L7, F1,S1,D3, D2, A2, 02,07,L6,H21,H10,H11,H12,H13 ... 1,S18-1-2-5,S18-1-2-10,15,S12-1-4-5,S6-5-23.Size: Dia 1-400mm 4.Packing: exporting packing Tool Steel ...