... :steel#1045 for mold base, P20 for mold core mold life:10000shots plastic injection molding,electrical appliance parts injection mould ... experience mould description:-Mold material: steel#1045 for mold base, P20 for mold core-Cavity: 1-Mould life time ... finishOur mould and parts are widely used in auto parts, electrical appliance, daily necessities, sport equipments, industrial components, office ...