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Adarsh Nickel Alloys is a trusted manufacturer and supplier of Super Duplex Steel Threaded Rods in Delhi, providing high-strength and corrosion-resistant fastening solutions for demanding industrial applications. These rods are precision-engineered using premium super duplex stainless steel to ensure uniform threading, dimensional accuracy, and long-lasting performance. Adarsh Nickel Alloys emphasizes stringent quality control to deliver products capable of withstanding harsh chemical, high-pressure, and extreme temperature environments. Super Duplex Steel Threaded Rods are widely valued for their durability, mechanical strength, and reliability in critical infrastructure and industrial projects.
Super Duplex Steel Threaded Rods are made from alloys containing high chromium, nickel, molybdenum, and nitrogen, forming a balanced austenitic-ferritic microstructure. This composition provides exceptional resistance to pitting, crevice corrosion, and stress corrosion cracking. Mechanically, the rods exhibit very high tensile and yield strength, excellent fatigue resistance, and good toughness. They maintain structural integrity under high loads and harsh environmental conditions, ensuring reliable performance and long-term durability in aggressive chemical, marine, and industrial applications.
| Standard | DIN, ASTM, BS and all International Standards |
| Specifications | ASTM A479 & ASME SA479 |
| UNS S32760 Nut and Bolts Size | M3 To M56 3/6″ to 2″ |
| Length | 3 to 200 MM |
| Super Duplex Steel 2207 Machine Screws Size | M1.6 To M12 |
| Duplex Steel 2205 Washers Size | M3 To M56 3/6″ to 2″ |
| 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 % |
| Material | Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) | Hardness Rockwell C (HR C) |
| Super Duplex Steel Threaded Rod | 760 | 550 | 15 | 32 Max |
At Adarsh Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Super Duplex Steel Threaded Rod 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.
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Super Duplex Steel Threaded Rods from Adarsh Nickel Alloys are extensively used in oil and gas, offshore, and marine engineering applications where high strength and corrosion resistance are essential. They are ideal for securing flange connections, pressure vessels, and structural assemblies. These rods are also widely used in chemical processing plants, desalination units, power generation facilities, and water treatment systems. Their durability, resistance to seawater and chemical attack, and ability to withstand high mechanical loads make them suitable for critical, long-term fastening applications in harsh industrial and marine environments.
