Home > Super Duplex Steel > Super Duplex Steel Bolts S32750
Al Vishwas Nickel Alloys is a dependable manufacturer and supplier of premium-quality Super Duplex Steel Bolts S32750 in Dubai, UAE. Recognized for providing fastening solutions that deliver outstanding strength, corrosion resistance, and lasting durability, the company caters to a broad spectrum of challenging industrial uses. Their S32750 bolts are precision-engineered and manufactured with advanced technology to guarantee reliable performance in high-pressure and corrosive settings. Backed by a firm dedication to quality, prompt service, and customer satisfaction, Al Vishwas Nickel Alloys has gained the confidence of industries looking for sturdy and trustworthy fastening components for today’s engineering requirements.
Super Duplex Steel Bolts S32750 are produced from a precisely balanced alloy composed of chromium, nickel, molybdenum, and nitrogen, delivering outstanding resistance to pitting, crevice corrosion, and chloride stress corrosion cracking. Their two-phase austenitic-ferritic microstructure improves mechanical strength, toughness, and thermal stability, even in extreme conditions. These bolts offer high tensile strength, superb impact resistance, and dependable hardness, making them well suited for settings exposed to seawater, chemicals, and high pressure. Their robust mechanical characteristics guarantee lasting reliability across both static and dynamic load 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″ |
| Grade | C | Cr | Mn | Mo | N | Ni | P | S | Si | Cu |
| Super Duplex Steel Bolts S32750 | 0.04 max | 24.0-27.0 | 1.5 max | 0.1-0.25 | 4.5-6.5 | 6.0-8.0 | 0.040 max | 0.030 max | 1.0 max | 1.5 |
| Tensile Strength(MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) | Hardness Rockwell C (HR C) | |
| Super Duplex Steel Bolts S32750 | 760 | 550 | 15 | 32 Max |
At Al Vishwas Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Super Duplex Steel Bolts S32750 in Dubai, UAE, delivering advanced solutions for every one of your piping requirements. Our modern manufacturing facilities are strategically positioned in the UAE, enabling us to keep an extensive stock of more than 16,000 tons of top-quality materials on hand and ready to ship. We are committed to supplying outstanding products and services, guaranteeing dependability and excellence for our worldwide customers.
Reach out to us for a fast quote tailored to your requirement.
Super Duplex Steel Bolts S32750 see extensive use across industries that demand fasteners able to endure severe, corrosive, and high-pressure conditions. Thanks to their outstanding resistance to chloride-heavy settings, they are frequently deployed on offshore platforms, subsea pipelines, desalination plants, and chemical processing facilities. Such bolts also serve in heat exchangers, pressure vessels, marine engineering systems, and oil and gas processing units. Their toughness and high strength render them well-suited for heavy-duty machinery, structural assemblies, and high-stress industrial operations. In summary, they deliver secure, dependable, and durable fastening performance throughout demanding engineering applications.
