Marsh Nickel Alloys, located in Canberra, Australia, is a reliable manufacturer and supplier of top-notch Inconel 718 nuts. With a focus on advanced manufacturing techniques and rigorous quality control, the company crafts nuts that are built to provide outstanding strength and dependability in even the toughest environments. Marsh Nickel Alloys caters to essential industries like aerospace, power generation, chemical processing, and oil and gas, delivering durable fastening solutions that can handle extreme temperatures and corrosive conditions.
Inconel 718 nuts are primarily made up of nickel (50-55%), chromium (17-21%), along with iron, niobium, molybdenum, and other alloying elements. This unique blend gives them remarkable resistance to oxidation, corrosion, and high-temperature degradation. On the mechanical side, these nuts boast impressive tensile strength, creep resistance, and toughness, ensuring they maintain their integrity even under thermal cycling and mechanical stress. Their robust characteristics make Inconel 718 nuts perfect for applications that demand secure and long-lasting fastening in harsh environments.
| Standards | : | ASTM / ASME |
| Designation | : | ASTM / ASME B 637 / SB 637 |
| Range | : | 12 mm dia to 72 mm dia |
| Length | : | M4 – M5 (up to 70mm) M6 – M16 (Up to 160mm) |
| Grade | : | A2-70, A4-70, A2-80, A4-80 |
| Grade | Ni | Cr | Cu | C | Mn | S | Mo | Si | Co |
| Inconel 718 | 50 – 55 | 17 – 21 | 0.3 max | 0.08 max | 0.35 max | 0.015 max | 2.8 – 3.3 | 0.35 max | 1.0 max |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 8.2 g/cm3 | 1350 °C (2460 °F) | Psi – 135,000 , MPa – 930 | Psi – 70,000 , MPa – 482 | 45 % |
At Marsh Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Inconel 718 Nuts 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 718 nuts find extensive use in the aerospace sector for securing engine components and structural assemblies that face high heat and vibration. The power generation industry employs them in turbines, boilers, and heat exchangers that operate under extreme conditions. Chemical processing facilities rely on Inconel 718 nuts for equipment that deals with corrosive chemicals and high temperatures. Moreover, the oil and gas industry counts on these nuts for drilling rigs, subsea platforms, and refinery operations where durability and safety are paramount.
