Product Description:
Blade material: Steel
Blade length: 200mm
Blade thickness: 2mm
Hardness: HRC 61
Sizes:
- 200 x 3 x 2mm
- 200 x 4 x 2mm
- 200 x 5 x 2mm
- 200 x 6 x 2mm
- 200 x 8 x 2mm
- 200 x 10 x 2mm
- 200 x 12 x 2mm
- 200 x 14 x 2mm
- 200 x 16 x 2mm
- 200 x 18 x 2mm
- 200 x 20 x 2mm
- 200 x 22 x 2mm
- 200 x 25 x 2mm
- 200 x 30 x 2mm
Composition:
- Carbon C: 0.8
- Silicon Si: 0.85 ~ 0.95
- Chromium Cr: 17.00 ~ 19.00
- Nickel Ni: Allowed ≤0.60
- Molybdenum Mo: 1.00 ~ 1.30
The advantages of HSS steel are hard, strong cutting ability, strong opening performance, and good maintainability; The disadvantages are slightly poor toughness and abrasiveness, low rust resistance, and frequent oil protection when not in use; When the temperature is higher than 500 degrees, the red hardness begins to decline, and when the temperature is higher than 700 degrees, the annealing begins.
M***s –
very good