Elmax

Super Steel

Hardness: 58–62 HRC

Typical Price Range: $80–$300

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Elmax is a high-alloy powder metallurgy stainless steel from Böhler-Uddeholm, known for a superb balance of hardness, toughness, and corrosion resistance. Popular in Spyderco and custom knives.

Advantages

  • Excellent wear resistance and edge retention
  • Very good corrosion resistance — holds up in wet environments
  • Fine carbide structure allows a mirror-sharp edge

Disadvantages

  • Premium pricing
  • Harder to sharpen than simpler stainless steels

Best Use Cases

  • Premium EDC and collector knives
  • Outdoor and survival blades exposed to moisture

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