AMPLUS+ 17-4PH Stainless Steel

AMPLUS+17-4PH metal powders have been specifically designed and optimised for use in Additive Manufacturing (AM).

AMPLUS+ 17-4PH processes well across the broad spectrum of AM machines and technologies and offers good machinability.

AMPLUS+ 17-4PH is a martensitic precipitation hardening stainless steel, often used for surgical components, tooling, and prototyping.

AMPLUS+ 17-4PH after solution annealing and ageing delivers excellent mechanical properties including high strength and excellent corrosion resistance.

Our Stainless Steel powder is available to purchase in 10kg security sealed containers or alternatively in 50kg drums.

Particle sizes available:
15-45 µm (PBF)
20-53 µm (PBF)
45-150 µm (DED)
45-106 µm (EBM)
Stainless steel powder Steel 17 A Powder metals stainless steel
Bsi 9100 aviation space defence Powder made in uk

Material Features

  • Excellent corrosion resistance
  • High strength
  • Good ductility
  • High wear resistance
  • Good machinability

Atomisation Process

  • Vacuum inert gas atomisation
  • Anti-Satellite technology
  • Argon gas atomised

Heat Treatment

Solution annealing and age hardening (H900) to ASTM A564/A564M. Further information on heat treatment and stress relieving can be provided by our technical experts by contacting:

Applicable Specification

  • DIN 1.4542
  • Other specifications: ASTM A705, UNS S17400 AMS7012

Powder Quality

  • Highly Spherical
  • Very few satellites
  • Excellent flowability