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High Alloy Tool Steel / Carpenter Technology

Maxamet

Toughness 2/10, Edge Retention 11/10, Corrosion Resistance 4.5/10. Target hardness range: 67-70 HRC.

Known aliases: Carpenter Maxamet, Micro-Melt Maxamet.

Technical Summary

  • CategoryHigh Alloy Tool Steel
  • ManufacturerCarpenter Technology
  • ProcessPM
  • HRC Range67-70

Ratings: Toughness 2, Edge 11, Corrosion 4.5

Source attribution: Knife Steel Nerds and SteelHardnessLab.

Chemical Composition

C2.15%
Cr4.75%
V6.0%
Mo5.0%
W13.0%
Co10.0%

SteelHardnessLab Testing Data

Testing recognition: u/679696 and u/Skylark427.

ManufacturerSamplesAvg HRC
Spyderco169.5