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Stainless / Crucible Industries

MagnaCut

Toughness 7/10, Edge Retention 5/10, Corrosion Resistance 9.5/10. Target hardness range: 60-64 HRC.

Known aliases: CPM MagnaCut, CPM Magnacut, CPM-MagnaCut, CPM-Magnacut.

Technical Summary

  • CategoryStainless
  • ManufacturerCrucible Industries
  • ProcessPM
  • HRC Range60-64

Ratings: Toughness 7, Edge 5, Corrosion 9.5

Source attribution: Knife Steel Nerds and SteelHardnessLab.

Chemical Composition

C1.15%
Cr10.7%
V4.0%
Mo2.0%
Nb2.0%
N0.2%

SteelHardnessLab Testing Data

Testing recognition: u/679696 and u/Skylark427.

ManufacturerSamplesAvg HRC
OZ Machine Company164.4
Shirogorov364.2
Chris Reeve Knives264.1
Protech764.0
Ontario Knife Company163.7
Les George163.5
McNees263.0
TRM263.0
Urban EDC163.0
Demko262.9

Heat Treat Data

Austenitize 1975F, quench PLATE, temper 350F.