D2 Tool Steel

D2 is an AOD melted cold work, high carbon, high chromium tool steel with excellent hardenability. It has excellent wear resistance better than both A and O series tool steels.  This material hardens with an air cool allowing minimal dimensional issues after heat treatment.  The deep hardening of this alloy lends itself to long wear resistant applications such as forming dies and blanking.  Universal Stainless rolls this product on a 4HI reversing blooming mill into plate product.

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 7" 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 T30402
  • DIN 1.2379
Markets
  • Heavy Equipment
Melt Types
  • AOD
Grade Families
  • Tool Steels

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