300 Series · UNS S31000/S31008
With 24–26% chromium and 19–22% nickel — significantly higher than 304 or 316 — 310 offers excellent resistance to oxidation and scaling at sustained high temperatures.
| Element | Range (%) |
|---|---|
| Cr | 24 – 26 |
| Ni | 19 – 22 |
| C | ≤ 0.25 |
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