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International Mold Steel DC53 General-Purpose Cold Work Die and Mold Steel

 

Subcategory: Tool Steel; Cold Work Steel; Mold Steel; Metal

Material Notes:
Description: DC53 is a general-purpose cold work die and mold steel whose strength and toughness approach those of high-speed steels.

Unique Characteristics:

  • Higher hardness (62-63 HRc) than D2 after heat treatment.
  • Twice the toughness of D2 with superior wear resistance.
  • 20% higher fatigue strength than D2.
  • Smaller primary carbides than D2 protect the die from chipping and cracking
  • Secondary refining process (DLF) reduces impurities.
  • Machines and grinds up to 40% faster than D2.
  • Less residual stress after wire EDMing.

Applications:

  • Plastic Molds
  • Stepped punch and press-punching dies
  • Concrete sprayer parts, rotor plates
  • Swaging dies and backers
  • Dies for cold forging
  • Thread-rolling circular dies
  • Piercing punch
  • Thread-rolling dies for heat-treated bolts
  • Forming dies
  • Stripper plates for lead frame blanking
  • Gauges
  • Screws for injection molding machines

Information provided by International Mold Steel.

Available Properties
  • Specific Gravity
  • Hardness, Rockwell C
  • Tensile Strength, Ultimate
  • Modulus of Elasticity
  • Poissons Ratio
  • Fatigue Strength
  • Shear Modulus
  • CTE, linear -100°C
  • CTE, linear 250°C
  • CTE, linear 500°C
  • Thermal Conductivity
  
Property Data

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