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Stainless / Various

440C

Toughness 3.5/10, Edge Retention 4.5/10, Corrosion Resistance 7.5/10. Target hardness range: 58-60 HRC.

Technical Summary

  • CategoryStainless
  • ManufacturerVarious
  • ProcessIngot
  • HRC Range58-60

Ratings: Toughness 3.5, Edge 4.5, Corrosion 7.5

Source attribution: Knife Steel Nerds and SteelHardnessLab.

Chemical Composition

C1.05%
Cr17.0%
Mo0.3%

SteelHardnessLab Testing Data

Testing recognition: u/679696 and u/Skylark427.

ManufacturerSamplesAvg HRC
Bfonder159.0
Ganzo156.2