Product information:

Material: high-speed steel
Length: 300mm
Thickness: 3mm
Composition: Carbon C: 0.8 Silicon Si: 0.85~0.95 Chromium Cr: 17.00~19.00 Nickel Nickel: Authorized ≤ 0.60 Molybdenum Mo: 1.00~1.30
The advantages of HSS steel are hardness, strong cutting ability, strong opening performance and good maintainability;
The disadvantage is that the hardness and wear resistance are slightly worse, Tyseek's rust resistance is low, and it is often protected against oil when not in use;
When the temperature exceeds 500 degrees, the red hardness begins to decrease, and when the temperature exceeds 700 degrees, the annealing starts.

Packing list:
White steel knife*1