Incoloy 330
Introduction
Overview of Incoloy 330 Alloy
Incoloy 330 alloy is an austenitic alloy with good high-temperature strength and corrosion resistance. Incoloy 330 also referred to as the UNS N08330/W. Nr. 1.4886 alloy.
Its high nickel and chromium provide good resistance to oxidation and carburization. Its oxidation resistance is enhanced by the silicon content.
Incoloy 330 Alloy Applications
The alloy’s strength and oxidation resistance at elevated temperatures make it a useful material for industrial heating furnaces; for muffles, retorts, conveyor systems, baskets and boxes, and various fixtures.
Incoloy alloy 330 offers a high level of corrosion resistance, articularly to oxidation, carburization and nitridation. In aqueous environments, the alloy’s chromium content provides resistance to oxidizing onditions while its nickel content imparts resistance to reducing conditions. The high nickel also gives Incoloy alloy 330 good resistance to chloride-ion stress-corrosion cracking.
Incoloy 330 Alloy Tags
- UNS Number: N08330
- Werkstoff Number: 1.4886
- Standards: ASTM B409/ASTM A240
Incoloy 330 Alloy Quality Products
Technical Data
| STANDARD | WERKSTOFF NR. | UNS | GOST | AFNOR | JIS | BS | EN | OR |
| Alloy 330 | 1.4886 | N08330 | – | – | – | – | – | – |
| The Chemical Composition of Incoloy 330, % | |
|---|---|
| Nickel | 34.0-37.0 |
| Chromium | 17.0-20.0 |
| Iron | Balance |
| Carbon | ≤0.08 |
| Silicon | 0.75-1.50 |
| Manganese | ≤2.00 |
| Phosphorus | ≤0.030 |
| Sulfur | ≤0.030 |
| Tensile Strength | Yield Strength | Elongation | ||
|---|---|---|---|---|
| Mpa | ksi | Mpa | ksi | % |
| 552-621 | 80-90 | 221-290 | 32-42 | 35-45 |
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