Maraging 250

Maraging 250 is an age hardenable iron-nickel steel alloy melted as VIM + VAR with ultra high strength and toughness.  This alloy is easily machinable in the annealed condition prior to final heat treatment.  This grade has improved fracture toughness from Maraging 300 but slightly less strength.  The unique properties makes it suitable for many critical aerospace applications.

Please inquire today about your steel needs.

Specs USAP Produces to:
  • AMS 6512
  • MIL-S-46850 (grade 250)

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.

Industry / Trade Names
  • UNS K92890
  • X1NiCoMo18-8-5
  • Aerospace
  • Other Industrial Markets
Melt Types
Grade Families
  • Precipitation Hardenable
  • Specialty Steels

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