UNS S32050 is a high corrosion resistant austenitic stainless steel with a high nickel, high chromium, high molybdenum alloy design, and provides excellent corrosion resistance in severe corrosion environments such as high temperature seawater. Depending on the environment, this stainless steel offers high economy combined with corrosion resistance comparable to that of Nickel alloy and pure titanium.
Chemical Composition，wt %
| C | Si | Mn | P | S | Ni | Cr | Mo | Cu | N |
| ≤ | ≤ | ≤ | ≤ | ≤ | ≤ | ||||
| 0.03 | 1.00 | 1.50 | 0.035 | 0.02 | 20.0~23.0 | 22.0~24.0 | 6.0~6.8 | 0.40 | 0.21-0.32 |
Applications
Seawater environments: Seawater desalination systems, seawater heat exchangers, condenser tubes
High concentration chloride ion environments: Pulp and paper plant, various types of bleaching systems