The important conditions of the application of high-pressure and gravity forging die for non-ferrous metals in the cedar copper are important. After the process, the original reason, the composition and the corrosive intrinsic resistance of the metal mold are in-depth study, which has opened up high conductivity (heat). High-strength, wear-resistance, high-temperature resistance, high toughness, and metal-corrosion resistance combined with high-quality beryllium bronze mold materials, handling high-pressure non-ferrous metals in the sea, gravity forging molds are prone to cracking, easy to wear and other hard, significantly improved Die life, demoulding rate and casting strength; overcome the metal liquid slag adhesion and corrosion corrosion mold; improve the quality of the casting outside; lower the production cost; make the mold life close to the entrance level.