Alloy 450

Alloy 450 is a precipitation hardened martensitic stainless steel alloy that is melted in AOD+ESR melt type.  Unlike some common PH grades such as 13-8 and 15-5, alloy 450 can be used in the annealed condition.  This alloy has improved transverse properties making it suitable in many aerospace and power generation applications.  Universal Stainless offers this alloy and a wide range of specs and product forms.

Please inquire today about your steel needs.

Specs USAP Produces to:
  • AMS 5763
  • AMS 5773
  • ASTM A564
  • ASME SA564
  • ASTM A705 (capability)
  • GE B50A789 
  • AMS STD 2154

Don't see the spec you're looking for? Not all specs are listed so please submit an inquiry!

Product Forms Sold:

Size ranges vary by specification and specific order requirements; inquire for your specific needs.

Approvals
  • GE S-400 S-1000
  • General Electric GE B50A789 Approval

Don't see the approval you're looking for? Not all approvals are listed so please submit an inquiry!

Industry / Trade Names
  • XM-25
  • UNS S45000
Markets
  • Aerospace
  • Power Generation
Melt Types
  • AOD+ESR
Grade Families
  • Precipitation Hardenable
  • Stainless Steel

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