PowderRange® GammaPrint®-700

PowderRange GammaPrint-700* is an age-hardenable heat- and corrosion-resistant cobalt/nickel-base superalloy powder purposefully designed for additive manufacturing. GammaPrint-700 has excellent printability and derives its strength and creep resistance from a high-volume fraction of γ’-Ni₃(Al,Nb) and γ’-Co₃(Al,W) precipitate (between 60 vol.% and 70 vol.% in the fully aged condition). With a composition specifically designed to form an alumina (Al₂O₃) layer when exposed to air, it is resistant to oxidation at temperatures up to 1050°C (1922°F).

Type Analysis

  • Carbon (Maximum) Null
  • Carbon (Nominal) 0.005-0.100
  • Nickel (Nominal) 34-38
  • Tungsten (Nominal) 2-4
  • Chromium (Nominal) 4-6
  • Cobalt (Nominal) Balance
  • Aluminum (Nominal) 5-7
  • Tantalum 8-12
  • Boron (Nominal) 0.005-0.040
  • Yttrium (Nominal) 0.005-0.100
  • Zirconium (Nominal) 0.005-0.040


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