Shanghai Jieteng Precision Mold Factory
Shanghai Jingteng Metal Group Co., Ltd.
M7 / T11307 Tool Steel
■Chemical Composition(%) |
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C | Mn | Si | Cr | Mo | P | S | V | W |
0.97-1.05 | 0.15-0.4 |
0.2-0.55 |
3.5-4.0 | 8.2-9.2 | Max 0.03 | Max 0.03 |
1.75-2.25 |
1.4-2.1 |
■Characteristic |
Hardness (HBW) |
Max 255 |
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| Email: sales@sh-jieteng.com |
Old factory site: No.228 Sifeng Road, Songjiang district. Shanghai