Adarsh Nickel Alloys, a leading manufacturer and supplier in Delhi, India, offers high-performance Incoloy 800/800H/800HT Fasteners, designed to meet the demands of extreme environments. These fasteners are engineered from premium-grade Incoloy alloys, known for their exceptional resistance to oxidation, carburization, and high-temperature corrosion. Ideal for applications in petrochemical, nuclear, and industrial sectors, these fasteners provide reliable performance and durability. Adarsh Nickel Alloys ensures that every fastener meets stringent international standards, delivering quality and precision to customers worldwide.
Incoloy 800/800H/800HT fasteners are mainly composed of nickel (30-35%), steel (39.5% mint), and chromium (19-23%), with a controlled combination of carbon, aluminum, titanium etc. Thus these alloys offer exceptional mechanical properties , where the binders exhibit excellent strength in the carburization and nitriding zones with high tensile strength, excellent oxidation resistance, and pressure cracking at temperatures up to 870°C (1600°). F) in the. The main advantages are high creep rupture strength, good structural stability and oxidation and corrosion resistance, making it ideal for high temperature applications.
Standard : DIN, ASTM, BS and all International Standards
Size : 3 mm to 200 mm
Bolt / Screw Size : M3 – M56 | 3/6″ to 2″ | Custom Sizes
Nuts Size : M3 – M56 | 3/6″ to 2″ | Custom Sizes
Washers Size : M1 – M64 | #4 to 3″ | Custom Sizes
Length : M02 to M33
Types : Nuts, Bolts, Screws, Sockets, Studs, Screw, Hex Set Screw, Socket Screw, Cap Screw, Pan Head Screw, Machine Screw, Socket Head Cap Screw, Allen Cap screw, Wing Screw, Washers, Spring Washers, Studs, Anchors, Marine Anchors, Nut, Hexagon Nut, Hex Nut, Hex Coupling Nut, Hex Domed Cap Nuts, Square Nut, Stud Bolts, Hex Head Bolts, Socket Hexagon Head Screw Anchor Bolt, U-Bolts, J Bolts, Mushroom Head Square Neck Bolts, T-Head Bolts, Wing Screw, Eye Bolt, Foundation Bolts, Structural Bolts.
| Grade | C | Mn | Si | S | Cu | Fe | Ni | Cr | Al | Ti |
| 800 | 0.10 max | 1.50 max | 1.00 max | 0.015 max | 0.75 max | 39.50 min | 30.00 – 35.00 | 19.00 – 23.00 | 0.15 – 0.60 | 0.15 – 0.60 |
| 800H | 0.05 – 0.10 | 1.50 max | 1.00 max | 0.015 max | 0.75 max | 39.50 min | 30.00 – 35.00 | 19.00 – 23.00 | 0.15 – 0.60 | 0.15 – 0.60 |
| 800HT | 0.06 – 0.10 | 1.50 max | 1.00 max | 0.015 max | 0.75 max | 39.50 min | 30.00 – 35.00 | 19.00 – 23.00 | 0.15 – 0.60ᴬ | 0.15 – 0.60ᴬ |
| Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 800/800H/800HT | 7.94 g/cm3 | 1385 °C (2525 °F) | Psi – 75,000 , MPa – 520 | Psi – 30,000 , MPa – 205 | 30 % |
At Adarsh Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Incoloy 800/800H/800HT Fasteners in Delhi, India, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the India, allowing us to maintain a vast inventory of over 16,000 tons of premium-quality materials readily available in stock. We are dedicated to delivering superior products and services, ensuring reliability and excellence for our global clientele.
Contact us to get a quick quote for your requirement.
Incoloy 800/800H/800HT fasteners are widely used in high temperature applications due to excellent resistance to oxidation, carburization and nitriding They are ideal for protecting parts in furnaces, heat exchangers and chemical process equipment. These binders are commonly used in petrochemical plants, power plants and nuclear reactors, where they withstand extreme temperatures and environmental corrosion Their ability to maintain high temperature system integrity provides essential for systems requiring long-term operation under high temperature conditions.
