Shanghai Jieteng Precision Mold Factory
Shanghai Jingteng Metal Group Co., Ltd.
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70A Carbon Steel
Material Name
Material Name: 70A
Execution standard: GB/T 699-1999
Chemical Composition
| ■Chemical Composition(％) |
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C |
Si | Mn | Cr | Ni | Cu |
P |
S |
| 0.67-0.75 | 0.07-0.37 | 0.5-0.8 | Max 0.25 | Max 0.3 |
Max 0.25 |
Max 0.03 |
Max 0.03 |
Physical Properties
| ■Characteristic |
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Tensile strength /MPa |
Yield Strength /MPa |
Elongation /％ |
Elongation of cross section /％ |
Hardness (HBS) |
|
Above 715 |
Above 420 |
Above 9 |
Above 30 |
Below 269 |
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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