- Country
- Steel Grade
- Standard
- Use
- Japan
- A40
- JIS
- Carbide for cutting tools
- Japan
- A1
- JIS
- Carbide for cutting tools
- Japan
- A1
- JIS
- Carbide for cutting tools
- Japan
- Z30
- JIS
- ultra-particulate carbide
- Japan
- Z20
- JIS
- ultra-particulate carbide
- Japan
- Z20
- JIS
- ultra-particulate carbide
- Japan
- Z10
- JIS
- ultra-particulate carbide
- Japan
- Z10
- JIS
- ultra-particulate carbide
- Japan
- Z01
- JIS
- ultra-particulate carbide
- Japan
- Z01
- JIS
- ultra-particulate carbide
- Japan
- E5
- JIS
- carbide geological mining tools①
- Japan
- E4
- JIS
- carbide geological mining tools①
- Japan
- E3
- JIS
- carbide geological mining tools①
- Japan
- E3
- JIS
- carbide geological mining tools①
- Japan
- E2
- JIS
- Drawing Die and top-notch tools carbide
- Japan
- E2
- JIS
- Drawing Die and top-notch tools carbide
- Japan
- E1
- JIS
- Drawing Die and top-notch tools carbide
- Japan
- V30
- JIS
- Drawing Die and top-notch tools carbide
- Japan
- V20
- JIS
- Drawing Die and top-notch tools carbide
- Japan
- V20
- JIS
- Drawing Die and top-notch tools carbide
- Japan
- V10
- JIS
- Drawing Die and top-notch tools carbide
- Japan
- V10
- JIS
- Drawing Die and top-notch tools carbide
- Japan
- K30
- JIS
- Carbide for cutting tools
- Japan
- K20
- JIS
- Carbide for cutting tools
- Japan
- K10
- JIS
- Carbide for cutting tools