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50Cr21Mn9Ni4Nb2WN Alloy Steel
Material Name
Material Name: 50Cr21Mn9Ni4Nb2WN
Execution standard: GB/T 12773-2008
Chemical Composition
| ■Chemical Composition(％) |
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| C | Si | Mn | P | S | Ni | Cr |
W |
N |
Nb |
Cu |
| 0.45-0.55 | Max 0.45 | 8.0-10.0 |
Max 0.05 |
Max 0.03 | 3.5-5.0 |
20.0-22.0 |
0.8-1.5 |
0.4-0.6 |
1.8-2.5 |
Max 0.3 |
Physical Properties
| ■Characteristic |
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Tensile strength /MPa |
Elongation of cross section /MPa |
Reduction of cross section /％ |
Hardness (HRC) |
| Above 950 |
Above 12 |
Above 15 |
Above 28 |
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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