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Marsh Nickel Alloys, located in Canberra, Australia, stands out as a top manufacturer and supplier of high-quality Duplex Steel Stud Bolts. Known for their precision engineering and reliable performance, this company delivers products that adhere to strict international standards, ensuring they can be counted on in tough industrial settings. With a keen emphasis on durability, corrosion resistance, and mechanical strength, Marsh Nickel Alloys serves various sectors, including oil and gas, chemical processing, and marine industries. Their Duplex Steel Stud Bolts are crafted to endure harsh conditions while preserving structural integrity, making them a go-to choice for critical applications that demand long-lasting performance and safety.
| Grade | Duplex Steel UNS S31803 / S32205 |
| Specifications | ASTM A 479 ASME SA 479 |
| Dimension | DIN, ASTM, BS and all International Standards |
| Length | 3mm to 200mm |
| Size | M3 – M56 | 3/6″ to 2″ | Custom Sizes |
| Types | Threaded Rod, Class A double ended stud, Tie Rod, Double Ended Stud, Stud Bolts, Bronze Hex Studs, Threaded Studs etc |
| Duplex Steel Stud Bolts | C | N | P | Si | Mn | Mo | Fe | Cr | S | Ni |
| 1.0 | 0.03 | 0.02 | 2.0 | 3.0 – 3.5 | 22.0 – 23.0 | 0.03 | 4.5 – 6.5 | 0.14 – 0.2 | Bal |
| Duplex Steel Stud Bolts | Density | Melting Point | Yield Strength (0.2%Offset) | Tensile Strength | Elongation |
| 7.8 g/cm3 | 1350 °C (2460 °F) | Psi – 80000 , MPa – 550 | Psi – 116000 , MPa – 800 | 15 % |
At Marsh Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Duplex Steel Stud 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.
Duplex Steel Stud Bolts are extensively utilized in industries that demand exceptional strength and corrosion resistance. They are perfect for oil and gas pipelines, chemical plants, petrochemical facilities, marine equipment, and desalination plants. These bolts ensure secure fastening in high-pressure and high-temperature environments, effectively resisting chloride-induced stress corrosion and pitting. They play a crucial role in flanged connections, pressure vessels, pumps, valves, and heat exchangers, where safety and durability are paramount. Their ability to maintain mechanical integrity under harsh conditions makes them indispensable in these applications.
