Koyanagi 135 mm (5.3 in) Blue#2
- Type: Koyanagi
- Finish: Kurouchi/Damascus
- Blade Length: 135 mm (5.3 in)
- Construction: Awase
- Core Edge Steel: Blue (Aogami) #2
- HRC (Rockwell Hardness): 61-63
- Handle: Walnut Octagonal
- Bevel: Double-Bevel
- Place of Origin: Tosa, Japan
Blue (Aogami) #2 (Hitachi Metals Ltd.) is made by adding Chromium and Tungsten / Wolfram to White Steel #2. This results in increased toughness and the production of hard carbide molecules, which improve edge retention. Many knife users have noted that while Blue Steel #2 is very similar to White Steel #2 in terms of edge sharpness, it has slightly superior edge retention.
* This is a handmade product, so there may be slight difference from the actual image.
- Type: Koyanagi
- Finish: Kurouchi/Damascus
- Blade Length: 135 mm (5.3 in)
- Construction: Awase
- Core Edge Steel: Blue (Aogami) #2
- HRC (Rockwell Hardness): 61-63
- Handle: Walnut Octagonal
- Bevel: Double-Bevel
- Place of Origin: Tosa, Japan
Blue (Aogami) #2 (Hitachi Metals Ltd.) is made by adding Chromium and Tungsten / Wolfram to White Steel #2. This results in increased toughness and the production of hard carbide molecules, which improve edge retention. Many knife users have noted that while Blue Steel #2 is very similar to White Steel #2 in terms of edge sharpness, it has slightly superior edge retention.
* This is a handmade product, so there may be slight difference from the actual image.
| Purpose | All Purpose Knife |
|---|---|
| Steel Type | High Carbon Steel |
| Handle Material | Damascus |
| Blade Finish | Kurouchi |
| Purpose | All Purpose Knife |
|---|---|
| Steel Type | High Carbon Steel |
| Handle Material | Damascus |
| Blade Finish | Kurouchi |