Marsh Nickel Alloys, based in Canberra, Australia, is a reputable manufacturer and supplier of high-quality Inconel 625 bolts. Thanks to their cutting-edge production techniques and rigorous quality checks, the company provides bolts that stand out for their strength, corrosion resistance, and durability. Marsh Nickel Alloys caters to industries that need dependable fastening solutions in extreme conditions, such as aerospace, chemical processing, power generation, and oil and gas. Their Inconel 625 bolts are designed to meet strict specifications, ensuring safe and long-lasting performance in critical applications.
Inconel 625 bolts are primarily composed of nickel (at least 58%), chromium (20-23%), molybdenum (8-10%), iron (up to 5%), and trace amounts of other elements. This distinctive blend gives them remarkable resistance to oxidation, pitting, and crevice corrosion, especially in tough environments. On the mechanical side, Inconel 625 bolts boast excellent tensile strength, fatigue resistance, and toughness. They hold up well under high temperatures and aggressive chemical exposure, making them perfect for heavy-duty fastening requirements.
| Specifications | ASTM B 446 ASME SB 446 |
|---|---|
| Standard | DIN, ASTM, BS and all International Standards |
| Length | 3 mm to 200 mm |
| Size | M3 – M56 | 3/6″ to 2″ | Custom Sizes |
| Bolts Types | Inconel 625 Hex Head Bolts, Hex Bolts, Square Bolts, Eye Bolts, T Bolts, U Bolts, Lag Bolts, Counter sunk Bolts etc. |
| Element | Content (%) |
| Nickel, Ni | 58.0 min |
| Silicon, Si | 0.50 max |
| Carbon, C | 0.10 max |
| Sulphur, S | 0.015 max |
| Copper, Cu | – |
| Iron, Fe | 5.0 max |
| Manganese, Mn | 0.50 max |
| Density | 8.4 g/cm3 |
|---|---|
| Melting Point | 1350 °C (2460 °F) |
| Tensile Strength | Psi – 1,35,000 , MPa – 930 |
| Yield Strength (0.2%Offset) | Psi – 75,000 , MPa – 517 |
| Elongation | 42.5 % |
At Marsh Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Inconel 625 Bolts 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.
In aerospace, Inconel 625 bolts are widely used to secure components that encounter high temperatures and corrosive atmospheres. In the chemical processing sector, they are essential for fastening equipment that deals with strong acids and other corrosive materials. Power plants depend on these bolts in turbines, heat exchangers, and boilers that operate under extreme conditions. Moreover, the oil and gas industry relies on Inconel 625 bolts for offshore platforms, drilling rigs, and subsea systems, where durability and resistance to harsh marine environments are crucial.
