Uddeholm Calmax

A ROBUST COLD WORK TOOL STEEL FOR HEAVY DUTY BLANKING AND FORMING

uddeholm_cold-work_medal-tool.jpg

Uddeholm Calmax

  • Abrasive wear resistance 20%
  • Adhesive wear resistance 50%
  • Ductility edge chipping resistance 80%
  • Toughness gross cracking resistance 50%

Reference grade Cold Work (D2)

  • Abrasive wear resistance 55%
  • Adhesive wear resistance 25%
  • Ductility/edge chipping resistance 20%
  • Toughness/gross cracking resistance 10%
  • Hardness (HRC) max 62%

Designations

Chemical composition

C Si Mn Cr Mo V
0.60 0.35 0.80 4.50 0.50 0.20

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