● Steel properties:
  HPM1 is the cutting of high hardness of pre-hardened steel, using the characteristics of dissolution, with excellent machinability, the most used mode for long.
      * Because it is pre-hardened steel without heat treatment (37-41HRC)
      * When is the best cut of at 40HRC
      * Can be high ground, a pinhole is not easy, shiny is good
      * Model also has a large uniform hardness and degree of internal and external loss

      
● Chemical Composition:
              Patent pending

● Delivery status: Pre-hardened to 37-41HRC

● Application:
      Precision plastic mold steel
      * Resin products commonly used
      * Appliance parts, automotive parts
      * A large number of raw commodities or products
      * Precision rubber mold
      * High strength mold plate, fixture type