H11 Tool Steel

H11 is an AOD + VAR, hot work, chromium tool steel with low carbon and good toughness.  This alloy has the ability to deep harden by air quenching.  The low carbon and toughness makes this alloy appropriate for highly stressed structural parts within the aerospace industry.

Please inquire today about your steel needs.

Specs USAP Produces to:
  • AMS 6485
  • AMS 6487
  • AMS 6488
  • Airsearch EMS-642
  • Aillied Signal Garrett EMS-642

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.


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

Industry / Trade Names
  • UNS T20811
  • DIN 1.2343
  • X37CrMoV5-1
  • SKD6 (JIS version)
  • BH11 (British)
  • Aerospace
Melt Types
Grade Families
  • Tool Steels

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