ATI Powder Metals

Leading-edge powder metal technology for demanding applications

Wherever there’s a need for the highest possible lifecycle performance in conditions of extreme heat, wear and corrosion, powder metal (PM) technology can be a cost-saving design option. And with the advent of additive manufacturing, PM technology unlocks step-change improvements in weight, integration, buy-to-fly-ratio and design in aerospace, biomedical and other applications. For the best possible source of integrated powder metal engineering, prototyping and production, count on ATI.

With roots dating back to the 1940s, we have continuously driven innovation in powder metallurgy, including refinement in atomization techniques, new alloy development, and pioneering of innovative manufacturing processes such as near-net-shape production and PM for additive manufacturing. Today, we are the industry's only completely integrated manufacturer of hot isostatic pressed (HIP) PM parts, with capabilities that range from atomization through HIP. A charter member of America Makes, we are on the leading edge of PM production for additive manufacturing, with full capabilities for characterization, application development and qualification for aerospace, medical and other markets. With four decades of experience, hundreds of patents, and leading-edge processes such as Titanium Gas Atomization, we work with you to extend performance horizons and move new ideas into production faster.

  • Aerospace
  • Defense
  • Electrical Energy
  • Oil & Gas
  • Medical
  • Industrial Equipment & Tooling
  • Additive Manufacturing
  • Metal Injection Molding
  • Thermal Spray

Vacuum Induction Melt, Inert Gas Atomizers

  • Ni, Co, Fe, Cu, Cr and other specialized alloys
    • Laboratory atomizer for alloy development and small batch production
    • Intermediate atomizer for production scale-up and low rate production
    • Large atomizers capable of high volume production
  • Ti Alloys
    • Refractory free skull melting
    • From small batches to large volume production


  • Standard screening from 1180μm (16 mesh) to 45μm (325 mesh)
  • Finer powder sizes attained by screening or air classification

Hot Isostatic Pressing (HIP)

  • 7.5" Diameter by 13" high, 2375°F maximum temperature, 28 ksi maximum pressure
  • 39" Diameter by 110" high, 2250°F maximum temperature, 15 ksi maximum pressure
  • 43" Diameter by 110" high, 2250°F maximum temperature, 15 ksi maximum pressure
  • 51" Diameter by 115" high, 2250°F maximum temperature, 15 ksi maximum pressure

Nickel-based superalloys

  • ATI Rene 95 PM? nickel
  • ATI Low-Carbon Astroloy PM nickel
  • ATI 720 PM? nickel
  • ATI A625 PM? nickel
  • ATI N625 PM? nickel
  • ATI 625M PM? nickel
  • Gas turbine manufacturer proprietary grades
  • Nickel-based corrosion-resistant alloys

Titanium alloys

  • ATI CP PM?
  • ATI 6-4 PM?
  • Titanium alloy with boron additions
  • Titanium aluminides

Other alloys

  • Duplex and super-duplex stainless steels
  • Iron- and cobalt-based wear coatings
  • Cobalt-based materials for sputtering targets
  • Tool steels

Contact Us


For ATI Powder Metals

Call 1-412-923-2670