Why should a good die-casting mold be made of aluminum alloy? I consulted with Yuhuasheng’s customer service. First of all, it is because the thermal conductivity, electrical conductivity, and cutting performance of aluminum alloy are very good. In addition, because aluminum alloy The wire shortening is small, so it has excellent filling performance, and the aluminum alloy has low density, high strength, and infinitely stable performance during use; the aluminum alloy also has contact corrosion resistance and oxidation resistance.