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40MnBH / A71405 Structural Alloy Steel
Material Name
Material Name: 40MnBH / A71405
Execution standard: GB/T 5216-2004
Chemical Composition
| ■Chemical Composition(％) |
|
|
|
||
| C | Si | Mn |
B |
P | S |
| 0.37-0.44 | 0.17-0.37 | 1.0-1.4 |
0.0005-0.003 |
Max 0.035 |
Max 0.035 |
Physical Properties
|
■Characteristic |
|
Hardness (HBW) |
| Below 207 |
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Old factory site: No.228 Sifeng Road, Songjiang district. ShanghaiShanghai office center : No. 655, High Tech Road, Songjiang District, Shanghai
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