The Incoloy 800 nickel alloy manufactured itself to be an outstanding alloy material with good creep-rupture strength and great heat and corrosion resistance in years of industrial applications. The Incoloy 800 nickel alloy also resists corrosion by many aqueous environments. For instance, it shows superior stress corrosion cracking resistance in low concentration NaOH aqueous solutions that contains chloride as well as high temperature and pressure water.
The Incoloy 800 nickel alloy is mainly used for
- Process pipes
- Heat exchangers
- Carburizing equipment
- Heating element sheathing
- Nuclear steam-generator tubes
The terrific resistance to high temperature and corrosion of this specialty metal alloy makes it perfect for these applications.
Incoloy 800 nickel alloySpecifications
Incoloy 800 nickel alloy Chemical Compositions
| Composition | Ni | Cr | Fe | C | Mn | Si | Cu | S | AI | Ti | P |
| Content (%) | Min | 30 | 19 | Bal. |
|
|
|
|
| 0.15 | 0.15 |
|
| Max | 35 | 23 | 0.10 | 1.5 | 1.0 | 0.75 | 0.015 | 0.60 | 0.60 | 0.03 |
Incoloy 800 nickel alloy Mechanical Properties (Minimum value at 20℃)
| Tensile Strength (σb/MPa) | Yield Strength (σp0.2/MPa) | Elongation (σ5/%) |
| 520 | 205 | 30 |
Incoloy 800 nickel alloy Product Forms and Standards
| Bar | Forging | Sheet/Strip | Wire | Pipe |
| ASTM B408 | ASTM B564 | ASTM B409 | ASTM B408 | ASTM B407 ASTM B514 |