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CARPENTER 20 (UNS N08020/NS143)
Corrosion-resistant alloy
Carpenter 20 alloy demonstrates a great deal of resistance to acid, particularly sulfuric acid. This acid can cause general corrosion, pitting, and crevice corrosion in other materials. The great mechanical properties and relatively easy fabrication make it suitable for application in a variety of industries.
| % | Fe | Ni | Cr | Cu | Mo | Mn | Si | C | Nb+Ta | P | S | |
| UNS N08020 | Min. | Balance | 32 | 19 | 3 | 2 | - | - | - | 8*C | - | - |
| Max. | Balance | 38 | 21 | 4 | 3 | 2 | 1 | 0. 07 | 1 | 0.045 | 0. 035 |
| Density | 8.08G/CM3 |
| Melting Range | 1357-1430℃ |
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Applications
- Petrochemical process equipment
- Heat exchanger
- Chemical process piping, reactor vessels
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Inquiry
Since 1998, Shanghai Bozhong Metal Group (stock code 210988) has been China’s leading supplier of metal products.
With six subsidiaries located in Shanghai, Zhejiang, Jiangsu, and Hong Kong, we have all of the capabilities necessary to provide customers with pre-sale and after sales products and services.
Beyond our production operations, we offer technical consultation, technology development, and services involved in the field of special steel plates, super stainless steel, titanium and nickel alloys, chromoly alloys, aluminum alloys and more. All materials can be provided in different shapes like plates, bars, pipes, tubes, wire, beams, flanges, fittings, etc.
