Marsh Nickel Alloys, located in Canberra, Australia, is a well-respected manufacturer and supplier of top-notch Inconel 625 fasteners. Thanks to their state-of-the-art manufacturing processes and strict quality control, they create fasteners that boast remarkable strength, resistance to corrosion, and long-lasting durability. Marsh Nickel Alloys caters to various industries, including aerospace, chemical processing, power generation, and oil and gas, offering dependable fastening solutions that are built to thrive in the toughest environmental and operational settings.
Inconel 625 fasteners are mainly made up of nickel (at least 58%), chromium (20-23%), molybdenum (8-10%), iron (up to 5%), along with some minor alloying elements. This unique blend provides outstanding resistance to oxidation, pitting, and crevice corrosion, particularly in challenging chemical and marine environments. On the mechanical side, Inconel 625 fasteners deliver impressive tensile strength, fatigue resistance, and toughness. Their ability to hold up under thermal cycling and extreme conditions makes them perfect for critical applications.
| Standard | ASTM A193,A194 / ASME SA193,SA194 |
| Standard | DIN, ASTM, BS and all International Standards |
| Length | 3 mm to 200 mm |
| Size | M3 – M56 | 3/6″ to 2″ | Custom Sizes |
| Grade | Ni | Cr | Fe | C | Mn | Si | Mo | Co | Al | Ti | Nb + Ta | P | S |
| Inconel 625 | 58.0 min | 20.0 – 23.0 | 5.0 max | 0.10 max | 0.50 max | 0.50 max | 8.0 – 10.0 | 1.0 max | 0.40 max | 0.40 max | 3.15 – 4.15 | 0.015 max | 0.015 max |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 8.4 g/cm3 | 1350 °C (2460 °F) | Psi – 135,000 , MPa – 930 | Psi – 75,000 , MPa – 517 | 42.5 % |
At Marsh Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Inconel 625 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.
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Inconel 625 fasteners find extensive use in the aerospace sector, where they secure components that are exposed to high temperatures and corrosive environments. In chemical processing facilities, they are essential for fastening equipment that deals with aggressive chemicals and corrosive substances. The power generation industry employs these fasteners in turbines, boilers, and heat exchangers that operate under severe conditions. Additionally, the oil and gas industry depends on Inconel 625 fasteners for offshore platforms, drilling rigs, and subsea systems, where strength, safety, and corrosion resistance are absolutely vital.
