Shanghai Jieteng Precision Mold Factory
Shanghai Jingteng Metal Group Co., Ltd.
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NM300 Alloy Steel
Material Name
Material Name: NM300
Execution standard: GB/T 24186-2009
Chemical Composition
| ■Chemical Composition(％) |
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| C | Si | Mn | Cr |
Ni |
Mo |
Ti |
B |
Als |
P | S |
| Max 0.23 | Max 0.7 | Max 1.6 |
Max 0.7 |
Max 0.5 |
Max 0.4 |
Max 0.05 |
0.0005-0.006 |
Min 0.01 |
Max 0.025 | Max 0.015 |
Physical Properties
| ■Characteristic |
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Tensile strength /MPa |
Elongation of cross section /％ |
ballistic work Akv (J)l |
Hardness (HB) |
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Above 1000 |
Above 14 |
Above 24 |
270-330 |
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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