Home > Super Duplex Steel > Super Duplex Steel Nuts S32750
Wai Nickel Alloys, based in Naypyidaw, Myanmar, stands out as a premier manufacturer and supplier of high-quality Super Duplex Steel S32750 Nuts. These nuts are prized for their remarkable corrosion resistance, outstanding mechanical strength, and top-notch performance in harsh and corrosive settings. Crafted with precision and a commitment to global standards, Wai Nickel Alloys guarantees exceptional quality and reliability in every product they offer. With a strong emphasis on innovation, durability, and customer satisfaction, the company provides high-performance Super Duplex Steel S32750 Nuts to a variety of industries, including oil and gas, chemical processing, marine, and construction.
Super Duplex Steel S32750 Nuts are made up of chromium (24–26%), nickel (6–8%), molybdenum (3–4%), and nitrogen, which together deliver impressive resistance to pitting, crevice, and stress corrosion cracking. They boast a tensile strength of around 800 MPa and a yield strength of about 550 MPa, along with excellent impact toughness. Their unique dual-phase ferritic-austenitic microstructure offers a perfect blend of high strength and superior corrosion resistance, making them ideal for use in high-pressure, high-temperature, and chloride-rich environments.
| 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 Wai Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Super Duplex Steel Nuts S32750 in Naypyidaw, Myanmar, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Myanmar, 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.
These Super Duplex Steel S32750 Nuts find extensive application in industries that demand exceptional strength and long-lasting corrosion resistance. They’re commonly used in offshore oil and gas platforms, desalination plants, and marine structures that face seawater exposure. In the chemical and petrochemical sectors, they play a crucial role in assembling pipelines, valves, and pressure vessels. Moreover, these nuts are vital in power generation, heat exchangers, and construction projects where durability, mechanical stability, and resistance to harsh conditions are essential for reliable and enduring performance.