What materials are used for die casting molds
Common Materials: The alloys used in die casting are mainly non-ferrous alloys. Ferrous metals (steel, iron, etc.) are rarely used due to mold material limitations. Among non-ferrous alloy die castings, aluminum alloys are the most widely used, followed by zinc alloys. Below is a brief introduction to non-ferrous metal die casting.
Commonly used materials for die casting molds include tool steel, alloy steel, and cast steel. Tool steel has high hardness, strength, and wear resistance, suitable for producing large quantities of products. Alloy steel has high heat resistance and fatigue resistance, and good stability in high-temperature environments.
Copper alloys are an excellent die casting mold material, possessing good thermal conductivity, electrical conductivity, and corrosion resistance. In die casting molds, copper alloys can maintain the precision and stability of the mold while reducing wear and damage. Factors in selecting die casting mold materials: Choosing the right die casting mold material can improve mold lifespan and production efficiency.
Common mold materials include steel, aluminum, and copper. Steel possesses high strength and hardness, making it suitable for manufacturing large and complex molds; aluminum has excellent thermal conductivity, making it suitable for die-casting processes requiring high-speed cooling; copper has good thermal conductivity and wear resistance, making it suitable for die-casting under high-temperature and high-pressure conditions.
Mold Materials: Mold materials are among the most important materials in die-casting mold manufacturing. Commonly used mold materials include aluminum, steel, titanium alloys, and high-temperature alloys.
