Home > Super Duplex Steel > Super Duplex Steel Nuts S32750
Sayam Nickel Alloys is a well-respected manufacturer and supplier of Super Duplex Steel Nuts S32750, located in Hyderabad, India. The company focuses on creating high-strength fastening solutions that adhere to strict international quality standards. With state-of-the-art manufacturing facilities, a team of skilled professionals, and a strong commitment to quality control, Sayam Nickel Alloys guarantees precision, consistency, and reliability in every product. Their Super Duplex Steel S32750 nuts are designed to provide exceptional corrosion resistance, outstanding mechanical strength, and a long service life, making them perfect for critical applications in challenging industrial and offshore settings around the globe.
Super Duplex Steel Nuts S32750 boast a well-balanced austenitic-ferritic microstructure, featuring high levels of chromium (24–26%), nickel (6–8%), molybdenum (3–5%), and nitrogen. This unique composition offers remarkable resistance to pitting, crevice corrosion, and stress corrosion cracking. On the mechanical side, S32750 nuts deliver impressive tensile and yield strength, excellent hardness, and good impact toughness. Their superior fatigue resistance and load-bearing capacity ensure dependable fastening performance, even under high pressure, vibration, and extreme temperature conditions.
| 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 Sayam Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Super Duplex Steel Nuts S32750 in Hyderabad, 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 Nuts S32750 find extensive use in industries that demand secure fastening in corrosive and high-stress environments. They are commonly applied in oil and gas installations, offshore platforms, subsea equipment, and refineries. Additionally, these nuts are widely utilized in chemical processing plants, desalination units, heat exchangers, and marine engineering. Industries such as power generation, shipbuilding, and pulp and paper rely on these nuts for their high-strength, corrosion-resistant joints. Their durability and reliability make them ideal for long-term service in aggressive operational conditions.