Jul 02,2024

There are many kinds of die steel materials, which can be divided into several categories according to different application needs and performance requirements.

Among them, carbon steel is one of the most common mold steels, mainly composed of iron and carbon. In addition, there are die steels designed for specific needs, such as chrome hot work die steels and high alloy hot work die steels. Chromium hot work die steel has good comprehensive mechanical properties, high thermal rigidity, resistance to cold and heat fatigue and resistance to liquid metal erosion, which is suitable for forging die, aluminum alloy die casting die and hot extrusion die. The high alloy hot work die steel is represented by the traditional tungsten hot work die steel, such as 3Cr2W8V, which is suitable for the mold with higher working temperature.

Jul 02,2024

What are the materials of die steel

There are many kinds of die steel materials, which can be divided into several categories according to different application needs and performance requirements. Among them, carbon steel is one of the most common mold steels, mainly composed of iron and carbon. In addition, there are die steels designed for specific needs, such as chrome hot work die steels and high alloy hot work die steels. Chromium hot work die steel has good comprehensive mechanical properties, high thermal rigidity, resistance to cold and heat fatigue and resistance to liquid metal erosion, which is suitable for forging die, aluminum alloy die casting die and hot extrusion die. The high alloy hot work die steel is represented by the traditional tungsten hot work die steel, such as 3Cr2W8V, which is suitable for the mold with higher working temperature.

Jul 02,2024

Carbide roll is a high-end material widely used in the steel industry, its main feature is high hardness.

Carbide roll is a high-end material widely used in the steel industry, its main feature is high hardness. Since the introduction of tungsten carbide wire drawing die in Germany in 1918, the research of tungsten carbide in various countries has gradually increased, and the corresponding roll types have also emerged. However, the large-scale application of carbide rolls was after 1960, which was related to the birth of the high-speed torsion-free wire mill introduced by Morgan in 1964.

Jul 02,2024

Drawing die plays an important role in industrial production

The selection of drawing die should consider the mechanical, physical and chemical properties matching between the wire and the die to ensure the service life of the die. Although these materials can process a variety of metals and alloys, they are each suitable for a specific range of processing. For example, natural diamond is suitable for drawing cemented carbide wire, while polycrystalline diamond and CVD coated die are suitable for drawing soft wire.

Jul 02,2024

Commonly used materials for drawing dies

Drawing die plays an important role in industrial production, its selection of materials directly affect the quality of the product and the service life of the die. Common materials for drawing die include natural diamond, polycrystalline diamond and CVD coated die. These materials are widely used in the drawing process of small wire and wire because of their wear resistance and corrosion resistance.