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30CrMnSi Alloy Steel
Material Name
Material Name: 30CrMnSi
Execution standard: GB/T 3077-1999
Chemical Composition
| ■Chemical Composition(％) |
|
||||
| C | Si | Mn | Cr | P | S |
| 0.27-0.34 | 0.9-1.2 | 0.8-1.1 | 0.8-1.1 | Max 0.035 | Max 0.035 |
Physical Properties
| ■Characteristic |
|
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|
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Tensile strength /MPa |
Yield Strength /MPa |
Elongation of cross section /％ |
Reduction of cross section /％ |
ballistic work Akv (J)l |
Hardness (HB) |
|
Above 1080 |
Above 885 |
Above 10 |
Above 45 |
Above 39 |
Below 229 |
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