Tool Steels

High-hardness steels for molds, dies, and cutting tools.

Grade / AlloyUNS/W.Nr.Key Specs (Examples)Typical Properties & Uses
D2– / 1.2379EN ISO 4957High wear resistance; cold work dies, punches.
H11– / 1.2343EN ISO 4957Hot work; thermal shock resistance; extrusion dies.
H13– / 1.2344EN ISO 4957Hot work; die casting, forging dies.
P20– / 1.2311EN ISO 4957Pre-hardened; plastic molds, holders.

For full chemical compositions, mechanical properties, heat treatments, and certifications, download our data sheets (linked per grade). Additional grades available on request.

Industries & Applications

  • Chemical & Petrochemical
  • Marine & Offshore
  • Food & Beverage
  • Aerospace & Defense
  • Construction & Architecture

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