Astro Alloys

astro alloys
Astro Alloys is a proud supplier of Praxair Surface Technologies' TruForm metal powders to turn your AM needs into 3D reality. A comprehensive line of cobalt, iron, nickel, and titanium powders.
TruForm Metal Powders for Additive Manufacturing

Profile Description

Astro Alloys offers Gas atomized metal powders specifically designed for additive manufacturing/ 3D Metal Printing

  • Broad product portfolio
  • Customization capability
  • Large lot size
  • Capacity


  • Direct metal deposition (DED)
  • Direct metal laser sintering (DMLS)
  • Electron beam melting (EBM)
  • Laser metal deposition (LMD)
  • Metal injection molding (MIM)
  • Selective laser melting (SLM)


Praxair’s cobalt, iron, nickel, and titanium metal powders for additive manufacturing flow easily and deposit evenly. This results in successive layers with consistent density and uniform build rates. This produces products that meet the mechanical, performance, and final part specifications of 3D printed parts.


Powders are offered in a wide variety of particle size distributions and can be customized for your specific application.


Praxair’s in-house metallurgy QC testing lab tests for multiple variables including full chemistry, flow analysis, density, morphology, and particle size. Certificates of analysis detailing all quality tests are included with each order and offer 100% lot inspection. The Praxair AM Quality Lab is registered as an ISO-9001: 2008, Nadcap AS7101, and AS9100 facility.


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