Horizon Metal and Alloys is a leading manufacturer of Inconel Alloy 800 fasteners, which are engineered from a nickel-iron-chromium alloy known for its exceptional performance in high-temperature environments. With a composition of approximately 30–35% nickel, 19–23% chromium, and a balance of iron, along with small additions of aluminum and titanium, these fasteners offer outstanding resistance to oxidation, carburization, and thermal stress. Their ability to maintain structural integrity at temperatures up to 1100°C (2000°F) makes them ideal for use in heat exchangers, steam generators, petrochemical processing equipment, and furnace components.
Inconel 800 fasteners also exhibit excellent creep and rupture resistance, ensuring long-term durability under continuous thermal loads. Their non-magnetic nature and good weldability further enhance their versatility across industries such as power generation, aerospace, and nuclear systems. Compared to conventional stainless-steel fasteners, Inconel 800 provides superior thermal stability and corrosion resistance, reducing maintenance needs and extending service life in demanding applications.
Standard INCONEL Alloy 800 fastener specifications as per fastener manufacturers.
| Material | Inconel Alloy 800 |
| Specification | IS/BS/ASTM |
| Standards | ASTM B637 |
| Size | M02 to M160 |
| Length | 3 MM To 200 MM |
Each INCONEL Alloy 800 Fasteners have unique design each of them are used in specific applications. Some of them are mentioned below.
Note that this chart includes only some of the most common sizes of INCONEL Alloy 800 Bolt. There are many other sizes available as well, and some applications may require custom sizes or special configurations.
INCONEL Alloy 800 Fasteners | Element (% By Mass) |
Carbon, C | 0.10% max |
Chromium, Cr | |
Copper, Cu | |
Iron, Fe | |
Manganese, Mn | |
Nickel, Ni | |
Sulfur, S | |
Silicon, Si | |
Aluminium, Al | |
Titanium, Ti |
| Density | 7.94 gm/cm³ |
| Melting Point | 1350 °C (2460 °F) |
| Tensile Strength | 600 MPa, 87 ksi |
| Yield Strength (0.2% Offset) | 275 MPa, 39.9 ksi |
| Elongation | 45% |
Incoloy Alloy 800 Nut Bolt Manufacturer in India
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We specialize in manufacturing high-quality fasteners that cater to diverse industries, including oil & gas, petrochemical, marine, power generation, aerospace, and construction.
17, Ramkutir Building, 12th Khetwadi Cross Lane, Mumbai 400004
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