Shanghai Jieteng Precision Mold Factory
Shanghai Jingteng Metal Group Co., Ltd.
20CrMnMoH / A34205 Structural Alloy Steel
■Chemical Composition(%) |
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C | Si | Mn | Cr |
Mo |
P | S |
0.17-0.23 | 0.17-0.37 | 0.85-1.2 |
1.05-1.4 |
0.2-0.3 |
Max 0.035 |
Max 0.035 |
■Characteristic |
Hardness (HBW) |
Below 217 |
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