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Industeel CLC 1.2738 Prehardened Mold Steel (300HB/30HRC) for Thick Sections

 

Subcategory: Carbon Steel; High Carbon Steel; Mold Steel; Metal

Key Words: AFNOR 40CMND8, DIN 40CrMnNiMo7, WERKSTOFF.Nbr 1.2738, AISI P20

Material Notes:
Description: CLC 1.2738 is a 300HB (30HRC) pre-hardened grade specially designed for plastic mold industry. Chromium, Molybdenum, Nickel carbon and manganese additions are optimized to have a fully martensite-bainite microstructure after quenching. The high nickel content (1%) is specially adapted to ensure a perfect homogeneity of structure and hardness through thickness even for very thick blocks (up to 700mm/28"). The steel is melted in electrical furnace and refined with VOD or DH device The cleanliness of the steel is guaranteed as well as the soundness. This makes the steel particularly well adapted for mold even when polishing or chemical etching are required for surface finish quality.

Iron content calculated as remainder.

Information provided by manufacturer.

Available Properties
  • Hardness, Brinell
  • Tensile Strength, Ultimate
  • Tensile Strength, Yield
  • Elongation at Yield
  • Modulus of Elasticity
  • Charpy Impact
  • CTE, linear 20°C
  • Thermal Conductivity
   
Property Data

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