Seamless Pipe ASTM B407 Incoloy 800 Tube / UNS N08800 / 1.4876 Nickel-Iron-Chromium Alloy

Incoloy 800 / UNS N08800 / 1.4876 Nickel Alloy Seamless Pipe ASTM B407

1. Grade: Incoloy 800

2. Process: VIR - VAR - ESR - Forging - Cold Rolling / Cold Drawing - Semifinished - Finished

3. Delivery Condition: Solution Annealed

4. Surface Condition: AP, BA, Polished

5. OD: 6-325mm

6. WT: 0.5-25mm

7. Length: Max. 25 meters

8. Specification: ASTM, ASME, GB, JIS, GOST, DIN, etc.

9. Packing: Plywood case, Bundle

Incoloy 800 (UNS N08800)

Incoloy 800 is nickel-iron-chromium alloy. The alloys’ higher creep-rupture strength is the  result of aluminum ,carbon, and titanium contents.Incoloy 800 is used in chemical and 

petrochemical processing, in power plants, industrial furnaces, and for heat treating equipment.

Chemical composition

Physical properties

Features: Incoloy 800 has good rupture and creep strength and excellent resistance to oxidation, carburization and sulfidation at temperatures up to 816℃. It also resists general corrosion by many aqueous media. For applications requiring higher stress rupture and creep properties, especially at temperatures above 816℃, Incoloy 800H and 800HT are recommended. Incoloy 800 is readily formed, welded and machined.

Applications: Chemical and petrochemical process piping, heat exchangers, furnace components, carburizing equipment, heating-element sheathing, and nuclear power steam-generator tubing.