- Country
- Steel Grade
- Standard
- Use
- USA
- T20842
- UNS
- Alloy tool steel
- USA
- H42
- ASTM
- Alloy tool steel
- USA
- T20841
- UNS
- Alloy tool steel
- USA
- H41
- ASTM
- Alloy tool steel
- USA
- T20826
- UNS
- Alloy tool steel
- USA
- H26
- ASTM
- Alloy tool steel
- USA
- T20825
- UNS
- Alloy tool steel
- USA
- H25
- ASTM
- Alloy tool steel
- USA
- T20824
- UNS
- Alloy tool steel
- USA
- H24
- ASTM
- Alloy tool steel
- USA
- T20823
- UNS
- Alloy tool steel
- USA
- H23
- ASTM
- Alloy tool steel
- USA
- T20822
- UNS
- Alloy tool steel
- USA
- H22
- ASTM
- Alloy tool steel
- USA
- T20821
- UNS
- Alloy tool steel
- USA
- H21
- ASTM
- Alloy tool steel
- USA
- T20819
- UNS
- Alloy tool steel
- USA
- H19
- ASTM
- Alloy tool steel
- USA
- T20814
- UNS
- Alloy tool steel
- USA
- H14
- ASTM
- Alloy tool steel
- USA
- T20813
- UNS
- Alloy tool steel
- USA
- H13
- ASTM
- Alloy tool steel
- USA
- T20812
- UNS
- Alloy tool steel
- USA
- H12
- ASTM
- Alloy tool steel
- USA
- T20810
- UNS
- Alloy tool steel