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12Cr2Ni4A Alloy Steel
Material Name
Material Name: 12Cr2Ni4A
Execution standard: GB/T 3077-1999
Chemical Composition
| ■Chemical Composition(％) |
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| C | Si | Mn | Cr |
Ni |
P | S |
| 0.1-0.16 | 0.17-0.37 | 0.3-0.6 | 1.25-1.65 | 3.25-3.65 | Max 0.025 | Max 0.025 |
Physical Properties
| ■Characteristic |
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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 835 |
Above 10 |
Above 50 |
Above 71 |
Below 269 |
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| Email: sales@sh-jieteng.com |
Old factory site: No.228 Sifeng Road, Songjiang district. ShanghaiShanghai office center : No. 655, High Tech Road, Songjiang District, Shanghai
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Rp: enterprise operator: 86-021-57611748 fax 86-021-57612426 group's official website: www.sh-jieteng.com Shanghai ICP for: no. 1021431