... in open die forging and special steel material. 1.The process able material: Carbon steel, Duplex ... and super duplex steel, alloy QT steel, high temperature steel, case hardened steel, Stainless ... Plastic Mould Steel: S55C, P20(1.2311), 1.2312(P20+S), 718(1.2738/P20+Ni)Hot-working Mould ... management system.Our advantages are as follows:1)Electric Power Cost:Our smelting plant is ...