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 ... , 02,07,L6,H21,H10,H11,H12,H13,T1,T4,T5,T6,T15,M2,M3,M7,M35M41,M42By DIN: C70W1,W2,C80W1 ... -5-23.Size: Dia 1-400mm 4.Packing: exporting packing Tool Steel Bar