ASTM B407 UNS N08810 Incoloy Nickel Alloy Pipe for Pressure Vessels
ASTM B407 UNS N08810 Incoloy Nickel Alloy Pipe for Pressure Vessels
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Description
INCOLOY alloy 800 is an alloy of nickel, iron and chromium. The alloy is capable of remaining stable and maintaining its austenitic structure even after long time exposures to high temperatures. Other characteristics of the alloy are good strength, and high resistance to oxidizing, reducing and aqueous environments. The standard forms in which this alloy is available are round, flats, forging stock, tube, plate, sheet, wire and strip.
Incoloy 800 Alloy Steel Seamless Pipe Chemical Composition
| Element | Content (%) |
| Iron, Fe | ≥39.5 |
| Nickel, Ni | 30-35 |
| Chromium, Cr | 19-23 |
| Manganese, Mn | ≤1.5 |
| Others | Remainder |
Incoloy 800 Alloy Steel Seamless Pipe Physical Properties
| Properties | Metric | Imperial |
| Density | 7.94 gm/cm3 | 0.287 lb/in3 |
Incoloy 800 Alloy Steel Seamless Pipe Mechanical Properties
| Properties | Metric | Imperial |
| Tensile strength(annealed) | 600 MPa | 87 ksi |
| Yield strength(annealed) | 275 MPa | 39.9 ksi |
| Elongation at Break | 45% | 45% |
Hot working
| Incoloy Alloy 800 | up to about 1500 Deg F (816°C) |
| Incoloy Alloy 800H | 1100 Deg F (593°C) to 1800°F (982°C) |
Application
- Heat exchangers and process piping
- Chemical processing
- Carburizing fixtures and retorts
- Oil and gas industries
- Nuclear and power industries
- Commercial Gas Turbines
- Furnace components
- Food Processing
- Electric range heating-element sheathing
- Chemical Processing
- Cryogenic Storage Tanks
- Ammonia effluent coolers
- Power generation industries
- Nuclear reactors
- Gas turbines engines
- Pressure vessels
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