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Markforged D2 Tool Steel

Markforged · D2 tool steel filament for Metal FFF

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Overview

D2 is a high-carbon, high-chromium air-hardening tool steel that can be heat treated for high hardness and compressive strength. It offers strong wear resistance and is used for cold-work tooling that needs sharp edges and abrasion resistance.

Features

  • Air-hardening
  • Excellent wear resistance
  • Heat-treatable to high hardness
  • Meets ASTM A681 chemistry
Material type
Metal
Brand family
Markforged
Polymer
D2 tool steel
Processing technology
Metal FFF
Material form
Filament
Manufacturer
Markforged
Reinforcements
None

Applications

Based on this material's datasheet values. Every part is different — ask an engineer to confirm it suits yours.

Mechanical

178000MPa ASTM E9 (compression, heat treated)

Downloads

  • Technical data sheet (TDS)A2-and-D2-Tool-Steel.pdf Download
  • Quick3D summaryThis page as a printable PDF

Values from the Markforged technical data sheet. Last updated . Typical values, not guaranteed minimums — see the disclaimer below.