... Aluminum extruded moulds(such as Aluminum window frame, computer radiator), hot forging moulds(such as car connecting bar, crank ... Cu alloy extruded, die casting moulds. 2. Manufacturers Tai Steel 3. Delivery condition Conventional or ESR, hot rolling or ... HB≤229Width , 305~1000mm Thickness, 20~300mm 4. GeneralESR steel, high cleanliness, homogeneous microstructure, better heat resistance and toughness ...