Custom 455 Stainless Steel

Shapes Available

  • Round Bar


  • Aerospace
  • Manufacturing
  • Natural Gas
  • Oil Refining


  • Stainless Steel


  • AMS 5617
  • Capable of ASTM A564 Gr XM-16
  • UNS S45500


  • Architectural Food processing and Handling
  • Conveyors
  • Heat Exchangers


  • Good Formability
  • Good General Corrosion Resistance
  • Good Weldability

Custom 455 is a matensitic stainless steel that is age hardenable. It has good corrosion resistance and high strength. In the annealed condition this material is relatively soft and formable, however with an aging heat treatment 455 develops an extraordinary high yiled strength with good toughness and ductility. Custom 455 should be considered when a combination of the following is needed: high strength, corrosion resistance, simplicity of heat treatment and/or ease of fabrication. Check out Michlin’s latest video on 455 stainless steel below, or click here for transcript.

Please contact us to request a quote. We specialize in hard to find material.

We work closely with many manufacturers in the aerospace & defense industry. We work with NADCAP approved heat treaters and testing laboratories. We can supply DFARS compliant material.

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