ASTM B409 UNS N08811
This specification covers UNS N08120, UNS N08890, UNS N08800, UNS N08810, and UNS N08811* in the form of rolled plate, sheet, and strip. Alloy UNS N08800 is normally employed in service temperatures up to and including 1100°F (593°C). Alloys UNS N08120, UNS N08810, UNS N08811, and UNS N08890 are normally employed in service temperatures above 1100°F (593°C) where resistance to creep and rupture is required, and they are annealed to develop controlled grain size for optimum properties in this temperature
Chemical Properties
| Nickel | Chromium | Iron | Manganese, max | Carbon | Carbon, max | Silicon, max | Sulfur, max | AluminumC | TitaniumC | Columbium |
|---|---|---|---|---|---|---|---|---|---|---|
| 30.0 min 35.0 max |
19.0 min 23.0 max |
39.5 minA | 1.5 | 0.10 max. | 0.75 | 1.0 - |
- | 0.015 | 0.15 min 0.60 max |
0.15 min 0.60 max |
