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20CrNi3H / A42205 Structural Alloy Steel
Material Name
Material Name: 20CrNi3H / A42205
Execution standard: GB/T 5216-2004
Chemical Composition
| ■Chemical Composition(％) |
|
|
|
|
||
| C | Si | Mn | Cr |
Ni |
P | S |
| 0.17-0.23 | 0.17-0.37 | 0.3-0.65 | 0.6-0.95 |
2.7-3.25 |
Max 0.035 |
Max 0.035 |
Physical Properties
|
■Characteristic |
|
Hardness (HBW) |
| Below 241 |
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