Ashraf Nickel Alloys, located in Riyadh, Saudi Arabia, is a reliable manufacturer and supplier of **Incoloy 800/800H/800HT Fasteners**. They provide high-performance fastening solutions tailored for critical industries. These fasteners are designed to endure extreme temperatures, harsh environments, and high-pressure situations. With outstanding resistance to oxidation, carburization, and stress-corrosion cracking, the Incoloy 800 series fasteners promise a long service life and dependable performance even in tough operating conditions. Ashraf Nickel Alloys offers them in a variety of sizes, types, and grades, all crafted to meet international standards with precision and top-notch quality.
The **Incoloy 800/800H/800HT Fasteners** are made from a blend of nickel, iron, and chromium, with carefully controlled amounts of carbon, titanium, and aluminum added. The 800H and 800HT grades have higher carbon content and optimized Al-Ti levels, which enhance their creep resistance and high-temperature strength. Mechanically, they boast excellent tensile strength, toughness, and stress rupture properties, ensuring stability during thermal cycling and extended heat exposure. Their unique composition and mechanical characteristics make them a trustworthy choice for fastening in challenging conditions.
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 Ashraf Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Incoloy 800/800H/800HT Fasteners in Riyadh, Saudi Arabia, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Saudi Arabia, 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.
These fasteners find extensive use in **petrochemical, oil & gas, chemical processing, power generation, furnace equipment, and heat treatment industries**. Common applications include boilers, reactors, heat exchangers, superheaters, piping systems, and even nuclear power plants. Their ability to resist scaling, carburization, and chloride-induced stress corrosion cracking makes them perfect for securing heavy-duty equipment in corrosive and high-temperature settings. Incoloy 800/800H/800HT Fasteners guarantee durability, safety, and performance in demanding industrial applications.
