Inconel 800h
Home > Nickel Alloys > Inconel 800h
Inconel 800h
Nufit Alloys is a renowned importer, stockist, and supplier of Inconel 800H in Mumbai, India, dedicated to delivering top-notch quality across diverse sectors. With a wide inventory catering to the needs of both domestic and international customers, we demonstrate our unwavering commitment to providing exceptional service. Our strong focus on timely delivery helps us foster strong relationships with our clients. Through consistently exceeding expectations, Nufit Alloys has earned a reputation as a reliable supplier for Inconel 800H and has become a trusted partner in the market
Inconel 800H Importer, Nickel Alloy Supplier, Inconel 800H Stockist in Mumbai, UNSN08810 Stockist, Inconel 800H Importer in Mumbai, Inconel 800H Stockist, Inconel 800H Supplier in Mumbai
Inconel 800H is widely recognized for its remarkable corrosion resistance and thermal stability, making it an excellent choice for high-temperature applications. Composed mainly of nickel, iron, and chromium, this alloy offers exceptional strength and oxidation resistance in extreme heat conditions. Its versatility makes it ideal for various industries such as furnace components, petrochemical processing, and heat-treating equipment
When it comes to businesses in need of robust materials that can withstand intense heat and harsh chemical environments, Inconel 800H is a solid option. Its outstanding mechanical qualities and resistance to carburization and sulfidation make it highly reliable. At Nufit Alloys, we provide this premium material that not only exhibits exceptional mechanical properties but also offers excellent resistance to carburization and sulfidation
Inconel 800H’s main characteristics includes :
- High-Temperature Resistance: Inconel 800H excels in prolonged exposure to extreme heat, withstanding temperatures up to 1800°F (982°C)
- Corrosion Resistance: Exhibits exceptional resistance to oxidation, carburization, and corrosion in aggressive environments, ensuring long-term durability
- Structural Stability: Maintains robust structural integrity, making it ideal for critical applications in heat exchangers, furnaces, and petrochemical processing
- Superior Strength: Features impressive strength, contributing to its reliability in high-stress conditions and demanding industrial settings
- Chemical Compatibility: Withstands exposure to a wide range of chemicals, enhancing its suitability for various industrial processes
- Formability: Offers good formability, allowing for versatile manufacturing processes and adaptability to complex shapes
- Scaling Resistance: Resists scaling and surface deformation, preserving its surface quality and performance over extended periods
Other Designations:
In addition to Inconel 800H, this alloy may be known by other designations or trade names, including- Alloy 800H
- UNS N08810
- Werkstoff Nr. 1.4958
- ASTM B408
- EN 1.4958
Application
Specially designed for elevated temperature applications, Inconel 800HH combines thermal stability with corrosion resistance for optimal performance in challenging environments
- Petrochemical: Inconel 800H is vital for heat exchangers and process equipment, enduring harsh conditions in petrochemical refining
- Power Generation: Used in turbine components, Inconel 800H maintains strength and corrosion resistance at high temperatures
- Aerospace: Employed in aircraft and spacecraft components, ensuring reliability under extreme temperature variations and corrosive environments
- Chemical Processing: Resistant to corrosive chemicals, Inconel 800H serves in reactors, vessels, and piping systems within chemical processing plants
- Heat Treatment: Essential in furnace components due to its exceptional heat resistance, making it suitable for heat treatment applications
- Nuclear Power: Inconel 800H's high-temperature stability is valuable in nuclear reactors and related applications, ensuring durability under challenging conditions
- Oil and Gas: Used in downhole equipment and tubing, Inconel 800H withstands high-pressure, high-temperature conditions in oil and gas extraction
Fabrication of Inconel 800h :
When it comes to the fabrication of Inconel 800H, traditional procedures like welding and machining are used. However, in order to maintain its corrosion resistance, careful attention is required, and post-fabrication heat treatment is often recommended as a preventive measure
Cold Working of Inconel 800h :
While Inconel 800H can be cold-worked, it is not as ductile as austenitic stainless steels. Coldworking involves working on its material, but it’s important to follow the appropriate annealing process to avoid increased hardness and reduced ductility
Annealing for Inconel 800h :
To anneal Inconel 800H effectively, temperatures ranging from 1740 degrees Fahrenheit to 1920 degrees Fahrenheit (950 degrees Celsius to 1050 degrees Celsius) are used, followed by a quick quenching process. This ensures the highest level of corrosion resistance and mechanical characteristics
Chemical Composition
The Inconel 800H alloy is primarily composed of nickel, iron, and chromium, with additional other elements
| Element | Percentage (%) |
|---|---|
| Nickel (Ni) | 30.0 - 35.0 |
| Iron (Fe) | 39.5 min |
| Chromium (Cr) | 19.0 - 23.0 |
| Aluminum (Al) | 0.15 - 0.60 |
| Titanium (Ti) | 0.15 - 0.60 |
| Carbon (C) | 0.05 - 0.10 |
| Manganese (Mn) | 1.50 max |
| Sulfur (S) | 0.015 max |
| Silicon (Si) | 1.0 max |
| Copper (Cu) | 0.75 max |
Physical Properties
| Properties | Metric |
|---|---|
| Density | ~7.94 g/cm³ |
| Melting Point | ~1350-1400°C (2462-2552°F) |
| Thermal Conductivit | ~11.5 W/m·K at 100°C |
| Electrical Resistivity | ~1.2 x 10^-6 Ω·m |
Mechanical Properties
| Properties | Metric |
|---|---|
| Tensile Strength | Up to 600 MPa (87 ksi) |
| Yield Strength | Up to 295 MPa (43 ksi) |
| Elongation | ~30-40% |
| Hardness | HRB 88 max |