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Jyoti Steels is a well-known producer and exporter of Super Duplex Steel Nuts S32760 based in Mumbai, India. Precise engineering and unbending quality are what Jyoti Steels is known for, providing nuts of high strength derived from grade S32760, engineered specifically for use in harsh environments. These nuts are well suited to applications that necessitate higher corrosion resistance and mechanical strength. With a solid presence in industries like marine, oil & gas, petrochemical, and construction, Jyoti Steels guarantees that all products are in accordance with international specifications and provide consistent performance under the most severe operating conditions.
Super Duplex Steel Nuts S32760 consist of Chromium (24–26%), Nickel (6–8%), Molybdenum (3–4%), Tungsten (~0.5–1%), and Nitrogen (~0.2–0.3%), while Iron constitutes the balance. Trace elements contain Manganese (<1%), Copper (~0.5%), and Carbon (<0.03%). This refined composition has better resistance to pitting, crevice corrosion, and chloride stress corrosion cracking. They are mechanicaLly resistant with tensile strength of ~800 MPa, yield strength of ~550 MPa, and elongation of around 25%. These nuts with density 7.8 g/cm³ and thermal conductivity ~15 W/m·K suit the environment under high stress as well as in corrosive media.
| 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 Jyoti Steels, we take pride in being the largest supplier, exporter, and manufacturer of Super Duplex Steel Nuts S32760 in Mumbai, 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 S32760 are extensively utilized in high-performance applications with higher corrosion resistance and mechanical performance. In the oil and gas sector, they are used in offshore rigs, subsea pipelines, and pressure-retaining equipment. They are utilized in shipbuilding by the marine industry, seawater cooling systems, and desalination plants. They are utilized in chemical processing, power plants, and structural frameworks handling aggressive chemicals and saltwater. Their extended durability and resistance to failure at high pressure and temperature make them critical in safety-critical and heavy-duty applications.
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