Marsh Nickel Alloys stands out as a top-notch manufacturer and supplier located in Canberra, Australia, specializing in high-quality Inconel Fasteners that are built to thrive in the toughest environments. With a strong dedication to engineering excellence and precision, this company delivers fasteners that adhere to global standards for strength, durability, and resistance to corrosion. Industries like aerospace, chemical processing, marine, and power generation rely on Marsh Nickel Alloys’ Inconel Fasteners for their trusted performance. Renowned for their reliability even under extreme heat and pressure, these fasteners guarantee long-lasting functionality, making Marsh Nickel Alloys a go-to source for high-performance nickel alloy solutions both in Australia and around the globe.
Inconel Fasteners are mainly made up of nickel, chromium, and iron, with small amounts of molybdenum, niobium, and other elements added based on the specific grade. This unique blend offers remarkable resistance to oxidation, corrosion, and scaling, even at high temperatures. On the mechanical side, Inconel Fasteners boast impressive tensile strength (up to 1000 MPa), excellent creep resistance, and outstanding fatigue strength. They maintain their structural integrity across a broad temperature range, from cryogenic conditions to high-heat environments. Plus, their exceptional weldability, non-magnetic properties, and toughness make them ideal for complex, high-stress applications in various industrial and engineering fields.
| Standard | ASTM B166 / ASME SB166 |
| Bolt / Screw Size | M3 – M56 | 3/6″ to 2″ | Custom Sizes |
| Nuts Size | M3 – M56 | 3/6″ to 2″ | Custom Sizes |
| Washers Size | M3 – M56 | 3/6″ to 2″ | Custom Sizes |
| Machine Screws Size | M1.6 – M12 |
| Self Tapping Screw Size | No.2 – No. 14 |
| Length | 3 mm to 200 mm |
| Threads | UNF, BSW, BSF, METRIC, UNC, or as required |
| Fasteners |
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| Dimensions | DIN 931, 933, 934, 7991, 976, 125, ASME B18.2.1, B18.3 |
| Threads | Unless otherwise specified, the threads shall be rolled or cut and tapped horizontally or vertically |
| Test Certificate | as per EN 10204 / 3.1 Manufacturer Test Certificate |
| Additional Certifications | PED 97/23/EC Certified, Merkblatt AD 2000 W2 Certified |
| Production Process | M24-M100: hot forging , M2-M24: Cold Froging, for custom-made connecting element machining and CNC |
| Types | Bolts, Nuts, Stud Bolts, Washers, Threaded Rod, Anchor Fasteners, Eye Bolt, Stud, Cotter Pin, Socket Screw, Fine Fasteners & Spares, Foundation Fasteners, Hexagon Castle Nuts, Hexagon Domed Cap Bolts, Hexagon Thin Nuts etc. |
| Element | Content (%) |
| Nickel, Ni | 72.0 min |
| Silicon, Si | .50 max |
| Carbon, C | .15 max |
| Sulphur, S | .015 max |
| Copper, Cu | .50 max |
| Iron, Fe | 6.0-10.0 |
| Manganese, Mn | 1.00 max |
| Density | 8.47 g/cm3 |
|---|---|
| Melting Point | 1413 °C (2580 °F) |
| Tensile Strength | Psi – 95,000 , MPa – 655 |
| Yield Strength (0.2%Offset) | Psi – 45,000 , MPa – 310 |
| Elongation | 40 % |
At Marsh Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Inconel Fasteners in Canberra, Australia, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Australia, 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.
Inconel Fasteners find extensive use in situations that demand strength and stability under extreme conditions. In the aerospace sector, they are utilized in jet engines, exhaust systems, and turbine components due to their heat resistance. In the chemical and petrochemical industries, you’ll find them in reactors, heat exchangers, and pressure vessels that handle corrosive materials. Power plants incorporate Inconel Fasteners in boilers, gas turbines, and nuclear systems. They are also prevalent in marine engineering, oil and gas exploration, and automotive exhaust systems, where durability, corrosion resistance, and performance are crucial.
