UNS S32760 Super duplex stainless steel
Features
- This duplex stainless steel is designed for service in corrosive chloride-containing environments
- It has very good resistance to localized corrosion and stress corrosion cracking in combination with high mechanical strength
- UNS S32760 contains 40-50％ Fe under an annealing state
- When exposed to sour gas environments, it remains resistant to stress corrosion cracking caused by sulfides.
Chemical Analysis
| % | Ni | Cr | Mo | Si | Cu | W | C | N | Mn | Si | P | Fe |
| Min | 6 | 24 | 3 | - | 0.5 | - | 0.2 | - | - | - | - | - |
| Max | 8 | 26 | 4 | 0.03 | 1 | 0.03 | 0.3 | 1 | 1 | 0.03 | 0.01 | Balance |
Product Form
- Forgings
- Pipe
- Round bar
- Sheet & plate
- Welding wire
- Pipe fittings
- Flanges
- Applications
- Process industry components exposed to nitric acid
- Oil and Gas industry pumps, valves, pipes
- Pulp and paper industry components
- Marine industry
- Sewage treatment
- Sugar cane centrifuges, vegetable processing plant
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