- Country
- Steel Grade
- Standard
- Use
- USA
- T41907
- UNS
- Alloy tool steel
- USA
- S7
- ASTM
- Alloy tool steel
- USA
- T41906
- UNS
- Alloy tool steel
- USA
- S6
- ASTM
- Alloy tool steel
- USA
- T41905
- UNS
- Alloy tool steel
- USA
- S5
- ASTM
- Alloy tool steel
- USA
- T41904
- UNS
- Alloy tool steel
- USA
- S4
- ASTM
- Alloy tool steel
- USA
- T41902
- UNS
- Alloy tool steel
- USA
- S2
- ASTM
- Alloy tool steel
- USA
- T41901
- UNS
- Alloy tool steel
- USA
- S1
- ASTM
- Alloy tool steel
- USA
- T31507
- UNS
- Alloy tool steel
- USA
- O7
- ASTM
- Alloy tool steel
- USA
- T31506
- UNS
- Alloy tool steel
- USA
- O6
- ASTM
- Alloy tool steel
- USA
- T31502
- UNS
- Alloy tool steel
- USA
- O2
- ASTM
- Alloy tool steel
- USA
- T31501
- UNS
- Alloy tool steel
- USA
- O1
- ASTM
- Alloy tool steel
- USA
- T30407
- UNS
- Alloy tool steel
- USA
- D7
- ASTM
- Alloy tool steel
- USA
- T30405
- UNS
- Alloy tool steel
- USA
- D5
- ASTM
- Alloy tool steel