Marsh Nickel Alloys, located in Canberra, Australia, has built a solid reputation as a reliable manufacturer and supplier of high-performance Incoloy 825 Bolts. These bolts are specifically designed for industries that demand exceptional corrosion resistance and durability. Known for their precision engineering and strict quality standards, the company guarantees that every bolt meets international specifications for reliability and strength. Incoloy 825 Bolts are engineered to endure harsh chemical environments, oxidizing conditions, and high-temperature operations, making them perfect for critical industrial applications. With a strong commitment to excellence, Marsh Nickel Alloys provides products that blend superior metallurgy, consistent performance, and a long service life, supporting the needs of demanding engineering and construction projects.
Crafted from a nickel-iron-chromium alloy enhanced with molybdenum, copper, and titanium, Incoloy 825 Bolts offer remarkable resistance to acids, stress corrosion cracking, and oxidation. This alloy boasts high tensile strength, excellent creep and fatigue resistance, and stability at elevated temperatures. Mechanically, the bolts are characterized by their robust hardness, ductility, and toughness, ensuring dependable performance under mechanical stress. The precise chemical composition allows these bolts to maintain their structural integrity in aggressive environments, including those rich in acids and chlorides, making them a trustworthy choice for both industrial and marine applications.
| Specifications | : | ASTM B 425 ASME SB 425 |
| Standard | : | DIN, ASTM, BS and all International Standards |
| Length | : | 3 mm to 200 mm |
| Size | : | M3 – M56 | 3/6″ to 2″ | Custom Sizes |
| Type | : | Hex Head Bolts, Square Bolts, U bolts, Eye bolts, T bolt, Hex Bolt, Lag Bolts, Counter sunk Bolts. |
| Grade | C | Mn | Si | Fe | S | Cr | Cu | Ti | |
| Incoloy 825 | min. | – | – | – | 22.0 | – | 19.5 | 1.5 | 0.6 |
| max. | 0.05 | 1.0 | 0.5 | – | 0.015 | 23.5 | 3.0 | 1.2 | |
| Grade | Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) min | Hardness | |
| Rockwell B (HR B) max | Brinell (HB) max | ||||
| Incoloy 825 | Psi – 80,000 , MPa – 550 | Psi – 32,000 , MPa –220 | 30 | – | – |
At Marsh Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Incoloy 825 Bolts 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.
Incoloy 825 Bolts are extensively utilized in the chemical processing, petrochemical, and offshore industries due to their exceptional corrosion resistance. They play a crucial role in securing equipment that is exposed to strong acids, alkalis, and chloride-laden environments. Common applications include heat exchangers, pressure vessels, pipelines, and desalination plants, where mechanical reliability and resistance to stress corrosion cracking are vital. Additionally, these bolts find their place in marine, aerospace, and power generation sectors, where they must withstand high temperatures and corrosive conditions.
