GB-70
C(%) | Si(%) | Mn(%) | P(%) | S(%) | Cr(%) | Mo(%) | Cu(%) | Yield stress (Mpa) | Tensile stress (Mpa) | Elongation (%) |
---|---|---|---|---|---|---|---|---|---|---|
C(%)(%) 0.62-0.75 | Si(%)(%) 0.17-0.37 | Mn(%)(%) 0.5-0.8 | P(%)(%) ≦0.035 | S(%)(%) ≦0.035 | Cr(%)(%) ≦0.25 | Mo(%)(%) ≦0.25 | Cu(%)(%) ≦0.25 | Yield stress (Mpa)(%) ≧835 | Tensile stress (Mpa)(%) ≧1030 | Elongation (%)(%) ≧8 |
Applications
- Spring Steels
Other
- 硬度 : ≦285
Country Code
- GB
Steel Type
- 70
Relate Steel Type
Steel Type | Country Code | More | 70 | GB | More | 1070 | AISI | More |
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