Shanghai Jieteng Precision Mold Factory
Shanghai Jingteng Metal Group Co., Ltd.
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Gr42 Alloy Steel
Material Name
Material Name: Gr42
Chemical Composition
|
C |
Si | Mn | S |
Ti |
Al |
N |
P |
Ti |
Co |
|
0.18 |
0.05-0.40 |
1.15-1.60 |
0.010 |
0.020 |
0.02-0.06 |
0.012 |
0.030 |
0.020 | 0.01-0.04 |
Mechanical Property
|
Tensile strength σb (MPa) |
Yield Strength σs 0.2 (MPa) |
Elongation
δ 5 (％) |
| 70-90 | 50 | 21 |
Delivery State
In the heat treatment (quenching, annealing or tempering) or heat treatment delivery, delivery status should be indicated in the contract.
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Old factory site: No.228 Sifeng Road, Songjiang district. ShanghaiShanghai office center : No. 655, High Tech Road, Songjiang District, Shanghai
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Rp: enterprise operator: 86-021-57611748 fax 86-021-57612426 group's official website: www.sh-jieteng.com Shanghai ICP for: no. 1021431