Victor Nickelalloys stands out as a top manufacturer and supplier of Incoloy 800/800H/800HT Bolts in Abuja, Nigeria. They provide high-performance fastening solutions designed to thrive in extreme temperatures and corrosive environments. These bolts are a go-to choice in industries like petrochemical, power generation, heat treatment, and oil & gas, thanks to their remarkable thermal stability and mechanical strength. The company prides itself on precision engineering, strict adherence to international quality standards, and reliable performance even in the toughest applications. With state-of-the-art manufacturing facilities, rigorous inspection processes, and a focus on customer satisfaction, Victor Nickelalloys ensures timely deliveries, consistent product availability, and dependable support for clients both in Nigeria and around the globe.
Incoloy 800/800H/800HT Bolts are primarily made from nickel, iron, and chromium, with added aluminum and titanium to boost their structural stability. Incoloy 800 is known for its excellent resistance to corrosion and oxidation, while the 800H and 800HT variants offer enhanced creep and stress rupture resistance due to specific heat treatments and adjustments in carbon content. These bolts exhibit impressive tensile strength, maintain their structural integrity at temperatures up to 1100°C, and show exceptional resistance to chloride stress corrosion and carburization. Their mechanical properties make them reliable under high pressure, elevated temperatures, and chemically aggressive conditions.
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Alloy 800/800H/800HT Bolt Specifications |
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| Specifications | : | ASTM B 408 ASME SB 408 |
| Standard | : | DIN, ASTM, BS and all International Standards |
| Length | : | 3 mm to 200 mm |
| Size | : | M3 – M56 | 3/6″ to 2″ | Custom Sizes |
| Type | : | Hex Head Bolts, Square Bolts, U bolts, Eye bolts, T bolt, Hex Bolt, Lag Bolts, Counter sunk Bolts. |
| Grade | C | Mn | Si | Fe | S | Cr | Al-Ti | Ni | |
| 800 | min. | – | – | – | 39.5 | – | 19.0 | 0.15 | 30.0 |
| max. | 0.1 | 1.5 | 1.0 | – | 0.015 | 23.0 | 0.60 | 35.0 | |
| 800H | min. | 0.05 | – | – | 39.5 | – | 19.0 | 0.15 | 30.0 |
| max. | 0.1 | 1.5 | 1.0 | – | 0.015 | 23.0 | 0.60 | 35.0 | |
| 800HT | min. | 0.06 | – | – | 39.5 | – | 19.0 | 0.85/0.25 | 30.0 |
| max. | 0.1 | 1.5 | 1.0 | – | 0.015 | 23.0 | 1.20/0.60 | 35.0 | |
| Grade | Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) min | Hardness | |
| Rockwell B (HR B) max | Brinell (HB) max | ||||
| 800-H-HT | Psi – 75,000 , MPa – 520 | Psi – 30,000 , MPa –205 | 30 | – | – |
At Victor Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Incoloy 800/800H/800HT Bolts in Abuja, Nigeria, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Nigeria, 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.
You’ll find Incoloy 800/800H/800HT Bolts in applications that demand materials capable of withstanding high heat, pressure, and corrosive environments. They are commonly used in heat exchangers, power plant boilers, industrial furnaces, chemical processing units, superheater and reheater tubes, and petrochemical reactors. In the oil and gas sector, they play a crucial role in flanges, pipelines, and fastening systems that face extreme conditions. Their stability at high temperatures also makes them perfect for equipment in thermal processing, refineries, and nuclear power stations, ensuring a long service life.
