High demanding components in the oil & gas, pulp & paper industrie as well as chemical and nuclear industry and flue gas applications. Maximum continuous operating temperature should not exceed 250°C.
Austenitic-ferritic superduplex stainless steel with higher amounts of copper to increase corrosion resistance, high strength and excellent wear resistance. Excellent resistance towards seawater, sulfuric-, nitric and phosphoric acids as well as organic and formic acids. Less resistant in highly reducing agents.
| DIN | UNS |
|---|---|
| ~1.4507 | S32550, S32520 |
| C | Si | Mn | Cr | Mo | Ni | |
|---|---|---|---|---|---|---|
| ≤ 0,04 | 1.00 | 1.50 | 25.50 | 3.40 | 5.50 |
