Shanghai Jieteng Precision Mold Factory
Shanghai Jingteng Metal Group Co., Ltd.
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4Cr5W2VSi / T20520 Tool Steel
Material Name
Material Name: 4Cr5W2VSi / T20520
Execution standard: GB/T 1299-2000
Chemical Composition
| ■Chemical Composition(％) |
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| C | Si | Mn | Cr | W | P | S | V | Ni |
| 0.32-0.42 | 0.8-1.2 | Max 0.4 | 4.5-5.5 | 1.6-2.4 | Max 0.03 | Max 0.03 |
0.6-1.0 |
1.4-1.8 |
Physical Properties
| ■Characteristic |
|
Hardness (HBW) |
| Max 229 |
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| Email: sales@sh-jieteng.com |
Old factory site: No.228 Sifeng Road, Songjiang district. ShanghaiShanghai office center : No. 655, High Tech Road, Songjiang District, Shanghai
Japanese warehousing and material control department: No. 38, Deborah Road ，Waigaoqiao Free Trade Zone，China (Shanghai) Free Trade Experimental Zone
Japan general office: Yamaguchi Prefecture light Chuo six 1-1-1, No. 19
Rp: enterprise operator: 86-021-57611748 fax 86-021-57612426 group's official website: www.sh-jieteng.com Shanghai ICP for: no. 1021431