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  • What is the most important and decisive factor when choosing die steel?

    What is the most important and decisive factor when choosing die steel?

    Forming Methods - Choose from two basic material types.plastic die steel A) Hot working tool steels, which can withstand relatively high temperatures during die casting, forging and extrusion. B) Cold working tool steels, which are used for blanking and shearing, cold forming, cold extrusion, cold f... read more

    Jun 11,2021 News
  • What is p20 steel?

    What is p20 steel?

    P20 Mould Steel is commonly used for plastic injection mold cavities and tooling and for die casting dies for zinc. P20 is typically sold in the pre-hardened condition at a hardness of approximately 300 HBW. Supply Range of P20 Mould Steel P20 Steel Round Bar: diameter 1mm – 400mm Length :2000-4000m... read more

    Jun 04,2021 News
  • What is the essential performance of plastic mold steel?

    What is the essential performance of plastic mold steel?

    Performance Features 1. wear resistance Wear and tear can lead to loss of die precision, which is an intuitive cause of failure. 2. corrosion resistance Failure to be infringed by abrasive media 3. toughness Requirements for parts affected by impact loads 4. thermal conductivity The performance chan... read more

    May 28,2021 News
  • Is it correct that the forging die requires high hardness?

    Is it correct that the forging die requires high hardness?

    Among users who use hot forging dies, many people like to ask for high hardness, even 52-55HRC. This concept is wrong. The reason for this phenomenon should be that some non-standard heat treatment companies or a certain "master" did not really quench according to the service conditions of forging d... read more

    May 21,2021 News
  • What are the types of hot work die steel?

    What are the types of hot work die steel?

    1. Types of hot work die steel: (1) According to purpose: hammer forging die steel, hot top forging die steel, hot extrusion die steel and precision forging die steel, die casting die steel, hot blanking die steel wholesale hot working die steel Manufacturers (2) According to performance: high tough... read more

    May 14,2021 News