... Width 50 mm ~ 800 mm H13/1.2344/ 4Cr5MoSiV1 hot work die steel1.Chemical ... 1.2344, H11/1.2343, 1.2714, 1.2767 etc. Cold working tool steel: D2/1.2379, D3/1.2080, D6/1.2436, O1/1.2510, 1 ... .2316 etc. High speed steel: M2/1 ... Hammer, 8MT free forging, 3MT free forging, 1.2MT free forging Furnace, 14 MT EFS ...