Duplex & Alternative · UNS S32205
A duplex (austenitic-ferritic) stainless steel grade, combining higher strength than standard austenitic grades with strong corrosion resistance.
| Element | Range (%) |
|---|---|
| Cr | 21 – 23 |
| Ni | 4.5 – 6.5 |
| Mo | 2.5 – 3.5 |
| C | ≤ 0.03 |
| N | 0.08 – 0.2 |
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