Home > Super Duplex Steel > Super Duplex Steel Fasteners S32750
Ashraf Nickel Alloys stands out as a top manufacturer and supplier of Super Duplex Steel S32750 Fasteners in Riyadh, Saudi Arabia. They provide precision-engineered fastening solutions that are built to last, offering exceptional durability and corrosion resistance. Their range of fasteners—bolts, nuts, screws, washers, studs, and threaded rods—are crafted in line with ASTM A479 / A182 standards, catering to the needs of offshore, marine, and chemical processing industries. The S32750 grade is known for its impressive strength-to-weight ratio, resistance to chloride stress corrosion, and excellent fatigue performance, making it perfect for oil & gas platforms, desalination plants, and heavy engineering projects, ensuring a long service life even in tough 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) |
| S32750 | 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 S32750 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.
S32750 Super Duplex Fasteners find their place in a variety of applications, including offshore drilling rigs, subsea equipment, desalination plants, chemical processing units, shipbuilding, pulp & paper industries, power generation facilities, and oil & gas pipelines. Their remarkable ability to resist chloride-induced stress corrosion cracking, endure high pressures, and withstand aggressive chemical exposure ensures maximum structural integrity in harsh conditions.
