Home > Super Duplex Steel > Super Duplex Steel Nuts S32750
Tanvir Nickel Alloys, a leading manufacturer and supplier located in Cairo, Egypt, is all about high-quality Super Duplex Steel Nuts S32750. These nuts are celebrated for their incredible strength, resistance to corrosion, and durability, especially in tough industrial settings. Crafted with cutting-edge precision forging and threading techniques, they guarantee precise dimensions, a smooth surface finish, and dependable mechanical performance. Tanvir Nickel Alloys supplies these Super Duplex Steel Nuts S32750 for rigorous applications in the oil and gas, chemical processing, petrochemical, and marine sectors. Their impressive mechanical strength, along with their ability to resist pitting and stress corrosion cracking, makes them perfect for critical fastening needs.
Super Duplex Steel Nuts S32750 are made up of roughly 24–26% chromium, 6–8% nickel, and 3–5% molybdenum, with nitrogen and iron forming the base. They boast a tensile strength ranging from 800 to 1000 MPa, a yield strength of about 550 to 700 MPa, and an elongation of 25 to 30%. This alloy excels in resisting pitting, crevice corrosion, and stress corrosion cracking while also maintaining impressive toughness and durability. These mechanical properties make Super Duplex Steel Nuts S32750 ideal for high-pressure, high-temperature, and chemically aggressive 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 Tanvir Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Super Duplex Steel Nuts S32750 in Cairo, Egypt, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Egypt, 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.
You’ll find Super Duplex Steel Nuts S32750 widely used in industries that demand strong, corrosion-resistant, and durable fastening solutions. They’re commonly found in oil and gas pipelines, chemical processing facilities, offshore platforms, and desalination systems. In marine applications, these nuts are essential for seawater piping, structural assemblies, and shipbuilding. Moreover, the petrochemical and power generation sectors depend on S32750 nuts for valves, flanges, and high-pressure equipment that come into contact with harsh chemical media. Their blend of mechanical strength, corrosion resistance, and reliability guarantees safe, efficient, and long-lasting performance in challenging and critical industrial applications.