Incoloy 800HT Bar | UNS N08811
- High creep-rupture strength
- Good resistance to carburization and nitridation
- Low coefficient of thermal expansion
- High thermal conductivity
- Good dimensional stability
- Good machinability
- Non-magnetic in nature
- High resistance to scaling, etc.
Incoloy 800HT Bar
Incoloy 800HT bar also known as UNS N08811 Bar. It is a high-temperature alloy bar widely used in various industries due to its excellent mechanical & corrosion-resistant properties.
Incoloy 800HT Bar is commonly used in applications such as chemical and petrochemical processing, power generation, furnace, heat treatment equipment, general structural purposes & aerospace engineering. Incoloy 800HT Bar is also used to produce gas turbines, pressure vessels, & industrial furnaces.
The bar is made from a combination of nickel, iron, and chromium, with small amounts of carbon, titanium, & aluminum elements. This combination gives Incoloy 800HT Bar unique properties. That includes high strength, excellent resistance to oxidation, and good weldability.
At Tuolian, we supply Incoloy 800HT bars in diameter: 1/4″ – 16″, length: Up to 24 ft. sizes. Various shapes include round bars, square bars, hexagonal bars, flat bars, and more. They can be custom-cut to size and length depending on your request.
Message us for your specific requirements.
- Chemical Compositions
- Equivalent Grades
- Mechanical Properties
| (Ni) | (Fe) | (Cr) | (Mn) | (Si) | (Cu) | (C) | (Al) | (Ti) | (S) | (P) |
| 30% 35% | 39.5% min | 19% – 23% | 1.50% max | 1.0% max | 0.75% max | 0.05% – 0.10% | 0.15% – 0.60% | 0.15% – 0.60% | 0.015% max | 0.015% max |
| UNS | Werkstoff | EN | BS | ASTM | ASME | NACE |
| N08811 | 1.4876 | X10NiCrAlTi32-20 | NA 15 | B408, B564 | SB-408, SB-564 | MR0175 |
| Parameters | Value |
| Density | 7.94 g/cm³ |
| Melting Point | 1385-1425°C |
| Tensile Strength (min) | 600 MPa |
| Yield Strength (min) | 220 MPa |
| Elongation (min) | 30% |
| Hardness (max) | 217 Brinell |
Related Products
Destructive and Non-Destructive Testing
- Tensile testing
- Charpy impact testing
- Hardness testing
- Metallographic examination
- Corrosion testing
- Ultrasonic testing
- Radiographic testing
- Magnetic particle inspection
- Liquid penetrant inspection
- Eddy current testing
Incoloy 800HT Bar Processing
Incoloy 800HT Bar is processed using various methods such as hot working, cold working, and machining. Hot working involves forging, rolling, or extrusion. Cold working, on the other hand, involves processes such as bending, drawing, and stamping. Machining is also used to produce parts with complex shapes & tight tolerances.
Incoloy 800HT Bar material can be welded using standard welding techniques such as gas tungsten arc welding (GTAW) and gas metal arc welding (GMAW).
Incoloy 800HT Bar Standards
Incoloy 800HT Bar standards include ASTM B408, ASTM B564, ASME SB-408, ASME SB-564, AMS 5766, and NACE MR0175. Adhering to these standards helps ensure that the Incoloy 800HT Bar meets the required quality, safety, & performance standards for the intended application.