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- 17-4PH (1.4542)/17-7PH (1.4568)/15-7PH (1.4532)
Following heat treatment, it will achieve greater hardness and better anti-corrosion qualities
Chemical composition (WT%) | |||||||||||
C | Mn | P | S | Ni | Cr | NB | Cu | MO | Si | Al | |
17~4ph | 0. 07 MAX | 1.00 MAX | 0. 040 MAX | 0.030 MAX | 3. 00 5.00 | 15. 00 17. 50 | 0.15 0.45 | 3. 00 5. 00 | 1.00 MAX | ||
17-7ph | 0. 09 MAX | 1.00 MAX | 0. 040 MAX | 0. 040 MAX | 6. 50 7.75 | 16. 00 18. 00 | 1.00 MAX | 0.75 1.5 | |||
15-7ph | 0. 09 MAX | 1.00 MAX | 0. 040 MAX | 0. 030 MAX | 6. 50 7.75 | 14. 00 16. 00 | 0. 75 1.5 | 1.00 MAX |
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Applications
- Shaft parts
- Turbine components
- Gears
- Drilling equipment
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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.