Shanghai Jieteng Precision Mold Factory
Shanghai Jingteng Metal Group Co., Ltd.
5Cr4Mo3SiMnVAl / T20403 Tool Steel
■Chemical Composition(%) |
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C | Si | Mn | Cr | Mo | V | P | S | Al |
0.47-0.57 | 0.8-1.1 | 0.8-1.1 | 3.8-4.3 | 2.8-3.4 |
0.8-1.2 |
Max 0.03 | Max 0.03 |
0.3-0.7 |
■Characteristic |
Hardness (HBW) |
Max 255 |
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| Email: sales@sh-jieteng.com |
Old factory site: No.228 Sifeng Road, Songjiang district. Shanghai