Shanghai Jieteng Precision Mold Factory
Shanghai Jingteng Metal Group Co., Ltd.
F22 1.8515 31CrMo12 Alloy Steel
■Chemical Composition(%) |
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C | Si | Mn | P | S |
Cr |
Mo |
Max 0.15 | Max 0.50 | 0.30-0.60 |
Max 0.04 |
Max 0.04 | 2.00-2.50 | 0.87-1.13 |
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| Email: sales@sh-jieteng.com |
Old factory site: No.228 Sifeng Road, Songjiang district. Shanghai