Hot work high temperature mould steel

Hot work high temperature mould steel   MCH13A and DAC55 are both hot working die steels, very suitable for hot metal working of various molds, with heat resistance and heat crack resistance. The added chromium improves the fatigue resistance and toughness of the mold, and is suitable for large, complex, precision die-casting molds, high-performance die-casting molds, extrusion molds, etc., and is suitable for large, high-strength die-casting molds. These molds usually need to withstand high temperature, high pressure, severe mechanical impact, and require excellent wear resistance and hardness to ensure the long-term stable operation and high quality requirements of the mold. MCH13A mold steel is a mold steel with high cleanliness, uniform structure, grain refinement, and high impact toughness after a series of improvements. It is widely used in aluminum alloy die-casting for automobiles, motorcycles, and various auto parts. It has received a good response in the market. Like…