O6 Tool Steel

O6 is an AOD melted oil hardened tool steel.  This alloy has free graphite within the microstructure which dramatically helps machinability.  This grade is used over other alloys when severe dimensional requirements are necessary.  Typical applications include drawing dies and punches.  Universal Stainless rolls this product on a 4HI reversing blooming mill into plate.

Please inquire today about your steel needs.

Specs USAP Produces to:
  • ASTM A681

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

Product Forms Sold:
  • Plate
    • 1" to 6" thick
    • 36" wide or 42" wide nominal

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

Industry / Trade Names
  • UNS T31506
  • Heavy Equipment
Melt Types
  • AOD
Grade Families
  • Tool Steels

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