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H13 Tool Steel

Versatile hot work tool steel for manufacturing operations

Harder than 17-4 PH Stainless Steel and capable of maintaining material properties at high temperatures, H13 tool steel is an extremely versatile material to work with. Markforged H13 can be heat treated to 45 HRC with a UTS of 1500 MPa, and is used by Markforged customers for tool bodies, brazing fixtures, and other parts where hardness or heat resistance are required.


  • Cutting Tool Bodies
  • Brazing Fixtures
  • Mold Inserts
  • Wear-Resistant Tools
  • High-Strength Parts
Tensile Strength

As Sintered

Heat Treated
3d printed h13 tensile strength graph

As Sintered

Heat Treated
3d printed h13 tool steel hardness graph

H13 Tool Steel : $230

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