- Country
- Steel Grade
- Standard
- Use
- Japan
- SKD4
- JIS
- Hot-work die steel
- Japan
- SKD12
- JIS
- Cold Work Die Steel
- Japan
- SKD11
- JIS
- Cold Work Die Steel
- Japan
- SKD10
- JIS
- Cold Work Die Steel
- Japan
- SKD2
- JIS
- Cold Work Die Steel
- Japan
- SKD1
- JIS
- Cold Work Die Steel
- Japan
- SKS95
- JIS
- Cold Work Die Steel
- Japan
- SKS94
- JIS
- Cold Work Die Steel
- Japan
- SKS93
- JIS
- Cold Work Die Steel
- Japan
- SKS31
- JIS
- Cold Work Die Steel
- Japan
- SKS3
- JIS
- Cold Work Die Steel
- Japan
- SKS44
- JIS
- shock-resistant steel
- Japan
- SKS43
- JIS
- shock-resistant steel
- Japan
- SKS41
- JIS
- shock-resistant steel
- Japan
- SKS4
- JIS
- shock-resistant steel
- Japan
- SKS8
- JIS
- Alloy tool steel - Tool steel
- Japan
- SKS81
- JIS
- Alloy tool steel - Tool steel
- Japan
- SKS7
- JIS
- Alloy tool steel - Tool steel
- Japan
- SKS51
- JIS
- Alloy tool steel - Tool steel
- Japan
- SKS5
- JIS
- Alloy tool steel - Tool steel
- Japan
- SKS21
- JIS
- Alloy tool steel - Tool steel
- Japan
- SKS2
- JIS
- Alloy tool steel - Tool steel
- Japan
- SKS11
- JIS
- Alloy tool steel - Tool steel
- Japan
- SK60
- JIS
- Carbon tool steel
- Japan
- SK7
- JIS
- Carbon tool steel