ASTM-O7
C(%) | Si(%) | Mn(%) | P(%) | S(%) | Cr(%) | Mo(%) | W(%) | V(%) |
---|---|---|---|---|---|---|---|---|
C(%)(%) 1.1-1.3 | Si(%)(%) 0.1-0.6 | Mn(%)(%) 0.2-1.0 | P(%)(%) ≦0.03 | S(%)(%) ≦0.03 | Cr(%)(%) 0.35-0.85 | Mo(%)(%) ≦0.3 | W(%)(%) 1.0-2.0 | V(%)(%) 0.15-0.40 |
Applications
- Alloy Tool Steels(1)
Other
- Annealing HB : ≦241
- Quenching HRC : ≧62
Country Code
- ASTM
Steel Type
- O7
Relate Steel Type
Steel Type | Country Code | More | SKS31 | CNS | More | CrWMn | GB | More | SKS31 | JIS | More | O7 | ASTM | More | 105WCr6 | DIN | More | SKS7 | CNS | More | SKS7 | JIS | More | 115W8 | DIN | More | SKS2 | CNS | More | SKS2 | JIS | More |
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