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Mazin Fasteners is a trusted manufacturer and supplier located in Muscat, Oman, dedicated to providing top-notch fastening solutions for demanding industrial needs. The company focuses on delivering Super Duplex Steel Nuts S32760 to various sectors, including oil and gas, marine, petrochemical, and infrastructure. With state-of-the-art manufacturing facilities, rigorous quality control measures, and a commitment to international standards, Mazin Fasteners guarantees reliable product performance and durability. Their skilled technical team, customer-centric approach, and promise of timely delivery have established the company as a go-to partner for critical projects in Oman and beyond, where superior strength and corrosion resistance are essential.
Super Duplex Steel Nuts S32760 are crafted from an alloy that includes around 25% chromium, 7% nickel, 3.5% molybdenum, and a touch of nitrogen to boost performance. This unique blend results in a well-balanced austenitic-ferritic microstructure, offering impressive mechanical strength and resistance to corrosion. The material boasts high tensile and yield strength, good ductility, and remarkable impact toughness. It also shows exceptional resistance to pitting, crevice corrosion, stress corrosion cracking, and fatigue, ensuring dependable performance even in high-pressure, high-temperature, and chemically aggressive environments.
| 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.
These Super Duplex Steel Nuts S32760 are widely utilized in situations where strength and corrosion resistance are paramount. You’ll often find them in offshore oil and gas platforms, subsea systems, pipelines, pressure vessels, heat exchangers, and desalination plants. They’re particularly well-suited for marine structures and chemical processing equipment that face exposure to seawater, chlorides, and harsh chemicals. Additionally, they are commonly used in pumps, valves, and flanged joints that operate under extreme conditions. Their durability, long lifespan, and minimal maintenance needs make them a top choice for critical industrial and marine infrastructure projects.
At Mazin Fasteners, our Super Duplex Steel Nuts S32760 are meticulously packaged to ensure safe delivery and maintain product integrity. Each nut is carefully inspected and packed in sturdy, corrosion-resistant packaging. Our packaging includes detailed labeling and protective measures to prevent damage during transit. Whether you’re ordering small or large quantities, we ensure that every package meets high-quality standards and arrives in optimal condition, reflecting our commitment to excellence in the fastener industry.
Mazin Fasteners is a leading manufacturer and supplier of high-quality fasteners in Muscat, OMAN, with over 8 years of experience serving global industries.
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