Home > Super Duplex Steel > Super Duplex Steel Fasteners S32760
Ashraf Nickel Alloys stands out as a reliable manufacturer and supplier of Super Duplex Steel S32760 Fasteners in Riyadh, Saudi Arabia. They provide robust fastening solutions tailored for tough industrial settings. These fasteners come in various forms, including bolts, nuts, washers, screws, studs, and threaded rods, all engineered to withstand high-pressure and high-temperature conditions while offering remarkable corrosion resistance. The S32760 grade, known for its premium quality, excels in protecting against pitting, crevice corrosion, and chloride stress cracking. Complying with ASTM, ASME, and DIN standards, these fasteners find their place in marine engineering, offshore drilling, petrochemical processing, and desalination plants, ensuring exceptional durability, mechanical stability, and cost-effectiveness.
S32760 Super Duplex Fasteners boast a unique dual-phase microstructure, featuring 25% chromium, 7% nickel, 3.5% molybdenum, tungsten, and nitrogen, resulting in a PREN greater than 40 for outstanding corrosion resistance. They offer a yield strength of around 550 MPa and a tensile strength ranging from 750 to 800 MPa, ensuring remarkable toughness even in sub-zero temperatures. These fasteners exhibit high fatigue strength, excellent thermal stability, and superior wear resistance, making them perfect for extreme operating conditions. With great machinability, weldability, and precise dimensions, S32760 fasteners are built to maintain their structural integrity in harsh, chloride-rich, and acidic environments.
| Specification | IS, BS, ASTM, ASME |
| Grade | Super Duplex Steel | UNS S32750 | S32760 |
| Standard | ASTM A479 ASME SA479 |
| Length | 3mm to 200mm |
| Form | Screw, Nuts, Bolts, Washers |
| Size | 3/6″ to 2″, M3 – M56, Custom Sizes |
| Application | Oil & Gas, Heat exchanger and condenser, Automobile Industry, Engineering, Power plants, Refineries & Petrochemicals, Ship building, Desalination Plants |
| 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 % |
| Element | Density (g/cm 3) | Density (lb/in 3) | Melting Point (°C) | Melting Point (°F) |
| S32760 | 7.8 | 0.281 | 1350 | 2460 |
At Ashraf Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Super Duplex Steel Fasteners S32760 in Riyadh, Saudi Arabia, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Saudi Arabia, 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 S32760 Fasteners are widely utilized in offshore platforms, subsea pipelines, marine equipment, desalination plants, heat exchangers, power generation facilities, oil and gas refineries, and chemical processing units. Their resistance to erosion, cavitation, and high-stress cracking makes them ideal for pumps, valves, pressure vessels, and heavy-duty mechanical assemblies. These fasteners are the go-to choice in industries that demand long-lasting durability and minimal maintenance.