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Stainless / Various

440A

Toughness 3.5/10, Edge Retention 3.5/10, Corrosion Resistance 8.5/10. Target hardness range: 55-58 HRC.

Technical Summary

  • CategoryStainless
  • ManufacturerVarious
  • ProcessIngot
  • HRC Range55-58

Ratings: Toughness 3.5, Edge 3.5, Corrosion 8.5

Source attribution: Knife Steel Nerds and SteelHardnessLab.

Chemical Composition

C0.72%
Cr17.0%
Mo0.5%

SteelHardnessLab Testing Data

Testing recognition: u/679696 and u/Skylark427.

ManufacturerSamplesAvg HRC
No SHL tests currently available.