Home > Super Duplex Steel > Super Duplex Steel Nuts S32760
Super Duplex Steel Nuts S32760 are top-notch fastening components crafted for the toughest industrial settings, especially where corrosion is a major concern. Made from high-quality UNS S32760 super duplex stainless steel, these nuts boast impressive strength, durability, and remarkable resistance to chloride-rich environments. Their unique ferritic-austenitic microstructure not only enhances toughness but also significantly boosts resistance to pitting, crevice corrosion, and stress corrosion cracking. Built to endure high pressure, aggressive chemicals, and harsh marine conditions, S32760 nuts find their place in offshore oil rigs, desalination plants, chemical processing facilities, and marine structures. They promise long-lasting reliability, stability, and exceptional fastening performance.
Super Duplex Steel S32760 Nuts are made from a high-alloy mix that includes chromium (24–26%), nickel, molybdenum (3–4%), tungsten, and nitrogen, giving them outstanding corrosion resistance and strength. Their duplex microstructure ensures they have high tensile and yield strength while also being tough. These nuts are particularly resistant to pitting, crevice corrosion, and stress cracking caused by chlorides. They maintain their mechanical integrity even under high pressure, elevated temperatures, and dynamic loads. With excellent fatigue resistance, erosion resistance, and thermal stability, S32760 nuts provide dependable fastening performance in challenging industrial environments.
| Standard | : | ASTM A193 / A479, ASME SA193 / A479 |
| Dimension | : | ASTM,DIN, BS,GB, IS and all International Standards |
| Length | : | 3 mm to 200 mm |
| Nut Size | : | M02 to M33 | Custom Sizes |
| Heat Treatment | : | Annealing, Stress Relieving, Case Hardening, Quenching and Tempering. |
| Type | : | Hex Nut, Heavy Hex Nut, Lock Nut, Nylock Nut, Weld Nut, Dome Nut, Flange Nut, Square Nut, Eye Nut etc. |
| C | Cr | Ni | Mo | N | Others |
|---|---|---|---|---|---|
| 0.020 | 25 | 7 | 4.0 | .27 | S=0.001 |
| Ultimate Tensile Strength, ksi | 116 min. |
|---|---|
| 0.2% Offset Yield Strength 0.2%, ksi | 80 min. |
| 0.1% Offset Yield Strength 0.2%, ksi | 91 min. |
| Elongation in 2 inches, % | 15 min. |
| Hardness Rockwell C | 32 max. |
| Impact Energy, ft.-lbs. | 74 min. |
At Nasir Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Super Duplex Steel Nuts S32760 in Manama, Bahrain, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Bahrain, 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.
Super Duplex Steel Nuts S32760 are a go-to choice in industries where top-notch corrosion resistance and mechanical strength are a must. You’ll often find them in offshore oil and gas platforms, subsea equipment, desalination plants, and marine engineering systems that face the harsh realities of seawater and chloride-rich environments. In chemical and petrochemical facilities, these nuts play a crucial role in securing valves, pumps, reactors, and pipelines that operate in aggressive chemical settings. They’re also essential in pressure vessels, heat exchangers, structural frameworks, and high-load fastening systems. Thanks to their outstanding resistance to cracking, erosion, and pitting, they deliver reliable performance even in the toughest industrial conditions.
