Home > Super Duplex Steel > Super Duplex Steel Nuts S32750
Super Duplex Steel Nuts S32750 are designed to excel in tough, corrosive industrial settings. Made from high-quality UNS S32750 super duplex stainless steel, these nuts deliver remarkable strength, durability, and resistance to corrosion caused by chlorides. Thanks to their unique austenitic-ferritic microstructure, they boast enhanced mechanical properties and outstanding resistance to pitting, crevice corrosion, and stress corrosion cracking. Built to withstand high pressure and extreme temperatures, S32750 nuts are commonly found in offshore, marine, chemical, and desalination applications. Their long-lasting performance and structural integrity make them a go-to choice for critical fastening needs across various industries.
| 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 S32750 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 S32750 are a go-to choice in industries that demand top-notch corrosion resistance and impressive mechanical strength. You’ll find these nuts playing a crucial role in offshore oil and gas platforms, subsea equipment, desalination plants, and marine engineering systems that face the harsh realities of seawater and chloride environments. In the chemical and petrochemical sectors, they’re the reliable fasteners that hold pumps, valves, reactors, and pipelines together, even when things get chemically aggressive. Plus, they’re commonly used in pressure vessels, heat exchangers, structural assemblies, and high-load fastening systems. Thanks to their remarkable resistance to stress corrosion cracking and erosion, S32750 nuts are perfect for long-lasting industrial applications, even in the toughest conditions.
