Alloy Steel Dies
Alloy steel plays a significant role in the wire drawing industry due to its excellent wear and corrosion resistance. It is suitable for producing various types of metal wire, such as steel wire, cables, and aluminum wire. Common alloy steel grades include Cr12 and Cr12MoV; the specific grade selected depends on production requirements and the operating environment of the die.
Cemented Carbide Dies
Made by pressing metal powders such as tungsten and cobalt, cemented carbide dies possess exceptional hardness and wear resistance. They maintain stable performance even at high temperatures, making them ideal for processing hard materials like stainless steel, copper wire, and tungsten wire.
High-Speed Steel Dies
High-speed steel is another widely used die material, particularly suited for high-speed, high-volume production environments. Its high hardness, strength, and wear resistance make it an excellent choice for producing metal wire and profiled sections. Representative grades include W18Cr4V and W6Mo5Cr4V2.
Ceramic Dies
Ceramic dies are gaining attention for their high hardness, superior wear resistance, and high-temperature stability. While they offer advantages such as low cost and long service life, their inherent brittleness and weight may make them unsuitable for certain wire drawing applications.
