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Aisha Nickel Alloys is a premier manufacturer and supplier of Super Duplex Steel Bolts S32750 in Muscat, OMAN. Our S32750 bolts are engineered to deliver outstanding strength, durability, and resistance to corrosion, making them ideal for the most challenging environments. Perfectly suited for high-stress applications, these bolts excel in industries such as oil and gas, marine, and chemical processing. At Aisha Nickel Alloys, we prioritize quality and reliability, ensuring our products meet rigorous industry standards. With advanced manufacturing capabilities and a commitment to excellence, we provide Super Duplex Steel Bolts S32750 that guarantee superior performance and longevity, making us the trusted choice for clients in Muscat and beyond.
| 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 |
On the mechanical side, these bolts boast excellent tensile strength, toughness, and resistance to stress corrosion cracking, pitting, and crevice corrosion. They hold up well under vibration, high pressure, and temperature changes, delivering dependable performance even in harsh conditions.
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You’ll find Super Duplex Steel Bolts commonly used in seawater piping systems, offshore platforms, chemical plants, desalination facilities, and oil and gas equipment. Their exceptional corrosion resistance, mechanical strength, and long-term reliability make them the go-to choice for fastening applications in vital industrial, marine, and chemical settings.
