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20CrMnMo Alloy Steel
Material Name
Material Name: 20CrMnMo
Execution standard: GB/T 3077-1999
Chemical Composition
| ■Chemical Composition(％) |
|
|
||||
| C | Si | Mn | Cr |
Mo |
P | S |
| 0.17-0.23 | 0.17-0.37 | 0.9-1.2 | 1.1-1.4 |
0.2-0.3 |
Max 0.035 | Max 0.035 |
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 885 |
Above 10 |
Above 45 |
Above 39 |
Below 229 |
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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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Japan general office: Yamaguchi Prefecture light Chuo six 1-1-1, No. 19
Rp: enterprise operator: 86-021-57611748 fax 86-021-57612426 group's official website: www.sh-jieteng.com Shanghai ICP for: no. 1021431