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Aria Fasteners, located in Hamilton, New Zealand, is a reliable manufacturer and supplier of Super Duplex Steel Nuts S32760. They focus on creating high-strength, corrosion-resistant fastening components that are perfect for tough industrial applications. Each S32760 nut is crafted to meet international quality standards, ensuring dependable performance in marine, offshore, chemical, and heavy engineering settings. With a commitment to precision, timely delivery, and customer satisfaction, Aria Fasteners has built a solid reputation as a trustworthy provider of fastening solutions that can endure harsh conditions and offer long-lasting operational reliability.
Super Duplex Steel Nuts S32760 are constructed from a high-alloy blend of chromium, molybdenum, and nitrogen, showcasing a duplex microstructure of ferrite and austenite. This unique composition grants them outstanding resistance to pitting, crevice corrosion, and stress corrosion cracking, especially in chloride-rich and aggressive environments. On the mechanical side, these nuts boast high tensile and yield strength, remarkable toughness, and strong fatigue resistance, ensuring they perform well even under varying temperatures and heavy loads. The combination of their corrosion resistance and mechanical strength makes S32760 nuts perfect for critical applications where standard stainless steels might fall short.
| Standard | DIN, ASTM, BS and all International Standards |
| Specifications | ASTM A479 & ASME SA479 |
| UNS S32760 Nut and Bolts Size | M3 To M56 3/6″ to 2″ |
| Length | 3 to 200 MM |
| Super Duplex Steel 2207 Machine Screws Size | M1.6 To M12 |
| Duplex Steel 2205 Washers Size | M3 To M56 3/6″ to 2″ |
| Tensile Strength(MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) |
Hardness Rockwell C (HR C) | |
| Super Duplex Steel S32760 Nuts |
760 | 550 | 15 | 32 Max |
| Phosphorus | Sulphur | Silicon | Carbon | Manganese | Nickel | Molybdenum | Nitrogen | Copper | Chromium |
|---|---|---|---|---|---|---|---|---|---|
| 0.035 % max | 0.02 % max | 0.80 % max | 0.03% Max | 1.20 % max | 6.00 – 8.00 % | 3.00 – 5.00 % | 0.24 – 0.32 % | 0.50 % max | 24.0 – 26.0 % |
To satisfy our clients needs by providing high quality products at competitive price as per the schedule and to maintain long term relationship with our clients.
Super Duplex Steel Nuts S32760 are used in various demanding industries due to their exceptional strength and corrosion resistance. Common applications include oil and gas extraction, marine environments, and chemical processing, where they withstand harsh conditions and high stress. They are ideal for high-pressure and high-temperature environments, including offshore platforms, desalination plants, and industrial machinery. Their resistance to chloride stress corrosion and high mechanical strength make them suitable for critical structural and fastening applications.
Super Duplex Steel Nuts S32760 find their place in industries that demand secure, long-lasting fastening solutions in challenging environments. They’re frequently used in offshore oil and gas platforms, subsea systems, desalination plants, chemical processing units, and heat exchangers. These nuts ensure reliable fastening for pumps, valves, pressure vessels, pipelines, and heavy-duty structural assemblies that are exposed to seawater, acidic chemicals, and significant mechanical stress. Their exceptional corrosion resistance, durability, and ability to maintain joint integrity make them a top choice for demanding applications.
Aria Fasteners is a leading manufacturer and supplier of high-quality fasteners in Hamilton, New Zealand, with over 8 years of experience serving global industries.
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