A commonly used material, qualified quality, reasonable price, Quick service. 1.Electric furnace and electro - slag steel 2.We can make large - sized materials. 3.The factory has got more than 10 years production experience Specification Round bars dia 50mm-340mm length 14000mm Flat steel thickness 20mm-300mm width 1600mm length 13500mm Hot work mold steel (forging) The similar grades of Foreign countries Gb 4cr5mosiv1 Aisi H13 Jis Skd61 Din 1.2344 Ks Chemical Composition (gb) % C Cr Si Mo V Mn P S 0.32-0.42 4.75-5.50 0.80-1.20 1.10-1.75 0.80-1.20 0.20-0.50 Performance H13 die steel has excellent heat strength and hardness, high abrasive resistance and toughness, good hardening properties; high dimensional stability at heat treatment, also pretty good property of resistance to cold and hot fatigue. Applications Used for making hot squeezing mould, forging mould, hot extrusion dies, heat-resistant steel . Nude packing or packed with steel wires