Z-Tuff PM

The Z-Tuff PM is a stainless powder metallurgy chromium-vanadium alloyed corrosion-resistant steel.

Properties

• Good wear resistance
• High hardness
• Very high toughness
• Fine microstructure

Recommended applications

• Hunting knives
• Outdoor, survival & bushcraft knives

Chemical composition

• C: 0,7%
• Cr: 7,5%
• Mo: 2,0%
• Ni: 1,5%
• V: 1,0%

Heat treatment: Hardening Z-Tuff PM

• Hardening temperature: 1045°C (air)
• Tempering: 2 x 2 hours at 200°C
• Hardness: ~61 HRC

Finish
Waterjet cut, rolled & annealed