CmCtw CMC-873 description: The molten metal may have excellent high-temperature toughness and heat-resisting friction, especially for the repair and local armored welding for concurrent heating forging die, hammer forging die, copper-aluminum die-casting die, Y-piece hot-extrusion die, train draw gear die, coupler knuckle die, etc. It has good weld-ability, and it may not crack easily. The machining is relatively convenient, and it is especially suitable for the model processed by the central machining.