UNS #R31537, R30075

PowderRange® CCM is a non-magnetic, cobalt-chromiummolybdenum alloy exhibiting high strength, corrosion resistance, wear resistance, and excellent biocompatibility. This alloy meets the low carbon wrought version of ASTM F 75 Cast Alloy. PowderRange® CCM powder is produced by vacuum induction melting (VIM) followed by nitrogen gas atomization. It has excellent weldability in laser additive manufacturing processes and can be processed with either nitrogen or argon shielding gas. PowderRange® CCM exhibits high strength up to 1112 °F (600 °C) and maintains mechanical properties under a variety of corrosive environments. It can also be used in Magnetic Resonance Imaging (MRI) equipment, as it is non-magnetic. These properties make PowderRange® CCM ideal for small biomedical devices where high strength and fatigue resistance are required.

Type Analysis

  • CobaltBalance
  • Manganese1.00 %
  • Nickel0.50 %
  • Aluminum0.10 %
  • Titanium0.10 %
  • Sulfur0.010 %
  • Chromium27.00–30.00 %
  • Silicon1.00 %
  • Nitrogen0.25 %
  • Carbon0.10 %
  • Phosphorus0.020 %
  • Molybdenum5.00–7.00 %
  • Iron0.75 %
  • Tungsten0.20 %
  • Oxygen0.10 %
  • Boron0.010 %


Applicable Specifications & Form

  • ASTM F75




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