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Adarsh Nickel Alloys stands out as a top manufacturer and supplier based in Delhi, specializing in high-quality Super Duplex Steel Fasteners S32750 for critical industrial needs. The company expertly blends cutting-edge manufacturing techniques with rigorous quality control to create fasteners that boast remarkable strength, corrosion resistance, and precise dimensions. With state-of-the-art facilities and a wealth of technical know-how, Adarsh Nickel Alloys guarantees consistent performance, longevity, and reliability even in the toughest conditions. Catering to sectors like oil and gas, offshore, marine, chemical processing, power generation, and infrastructure, the company is well-regarded for its prompt deliveries, competitive pricing, and tailored solutions that align with international standards and specific client needs.
Super Duplex Steel Fasteners S32750 are crafted from a high-alloy stainless steel blend that includes chromium, nickel, molybdenum, nitrogen, along with small amounts of copper and tungsten. This well-balanced austenitic-ferritic microstructure grants them outstanding resistance to pitting, crevice corrosion, and stress corrosion cracking. On the mechanical side, S32750 fasteners showcase impressive tensile and yield strength, excellent fatigue resistance, and good ductility. They also provide remarkable impact toughness and stability in high-pressure, high-temperature, and aggressive chloride-rich environments, making them ideal for critical bolted assemblies in demanding industrial settings.
| 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 Adarsh Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Super Duplex Steel Fasteners S32750 in Delhi, India, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the India, 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 Fasteners S32750 find extensive use in scenarios that require both high strength and exceptional corrosion resistance. They’re frequently utilized in offshore oil and gas platforms, subsea pipelines, and marine structures that face the harshness of seawater. In the chemical and petrochemical sectors, these fasteners are essential components in reactors, heat exchangers, and process piping systems. Power generation facilities also rely on them for their durability and reliability, ensuring that operations run smoothly even in the most challenging environments.