H13 steel wholesale - H13 hot work die steel supply , Dongguan songshun mould steel CO.,LTD. as China's largest steel wholesaler, Main Steel has: 4140 steel,D2 steel,4130 steel,H13 steel,P20 steel,AISI 4340 steel,1 ... / 4Cr5MoSiV1 / SKD61 / H13 , Application: making mould , Technique: Forged , Special Use: Mold Steel , Shape: plate / flat bar / round bar , Technology: Hot work / Forged/cold drawn ...