Shanghai Jieteng Precision Mold Factory
Shanghai Jingteng Metal Group Co., Ltd.
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Carpenter 20 UNS N08020 NS 143 Alloy 20 Alloy
Executive standard
DIN W. NR. 2.4660
Chemical Composition
| Alloy | ％ | Fe | Ni | Cr | Cu | Mo | Mn | Si | C | Nb+Ta | P | S |
|
NS 143 |
Min |
|
32.0 | 19.0 | 3.0 | 2.0 |
|
|
|
8*C |
|
|
|
|
Max | Bal | 38.0 | 21.0 | 4.0 | 3.0 | 2.0 | 1.0 | 0.07 | 1.0 | 0.045 | 0.035 |
Physical properties
|
Density |
Melting point (℃) |
|
8.08g/cm³ |
1357-1430 |
Features
It has good resistance to corrosion by chloride, sulfuric acid, phosphoric acid and nitric acid.
Applications
Pickling equipment, heat exchangers, pharmaceuticals
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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