● Steel properties:
  ABBAB 718 for the vacuum degassing processing of chromium-molybdenum alloy steel, the factory has been hardened and tempered.
      ASSAB 718 pre-hardened steel with about advantages:
      * No risk of quench cracking
      * Cost without heat treatment
      * Saves processing time required
      * Lower tool costs (without correction of distortion)
      * Can be subjected to nitriding and flame hardening to improve the surface hardness and wear resistance. 718 extra-hard type of factory to heat treatment to 35-38HRC
      There are high hardness due to a little;
      * Better polishing
      * Better wear resistance
      * A higher tensile strength and compressive strength
      
● Chemical Composition:
  C Cr Mn Mo Si S
  Main component% carbon chromium-manganese-molybdenum silicon-sulfur
             0.38 1.9 1.5 0.15 0.3 0.015

● Delivery status: hardened and tempered to about 330-370HB hardness (Hi-hard)
             Hardened and tempered to about 330-370HB hardness (Supreme)
           

● Application:
      * Large plastic injection products, such as home appliances, computer housings and other molds.
      * Requires more than 50 million times the product of plastic injection products.
      * Telephone, speakers, PMMA surface brightness of the required products and other plastic products mold.
      * Due to high hardness, can be used for plastic mold of the slider.
      * Plastic pass sequence mode, compression mode tool steel. (Should facilities Desalination)
      * High strength bearing blocks, templates, making use of parts other form.
      * Mold, compression braking mode (as may be necessary to impose the flame hardening and desalination)