Shanghai Jieteng Precision Mold Factory
Shanghai Jingteng Metal Group Co., Ltd.
20NiCrMoS6-4 / 1.6571 Structural Alloy Steel
■Chemical Composition(%) |
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C | Si | Mn | P | S |
Cr |
Ni |
Mo |
0.16-0.23 | Max 0.4 | 0.5-0.9 |
Max 0.025 |
0.02-0.04 |
0.6-0.9 |
1.4-1.7 |
0.25-0.35 |
■Characteristic |
Hardness (HB) |
Below 229 |
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| Email: sales@sh-jieteng.com |
Old factory site: No.228 Sifeng Road, Songjiang district. Shanghai