Home > Duplex Steel > Duplex Steel S32205 Fasteners
Aisha Nickel Alloys, located in Muscat, Oman, stands out as a leading manufacturer and supplier of top-notch Duplex Steel S32205 Fasteners. Known for their dedication to precision, durability, and resistance to corrosion, this company caters to industries that require outstanding performance even in the toughest conditions. Their S32205 fasteners are designed to provide remarkable mechanical strength while also offering excellent protection against stress corrosion cracking, pitting, and crevice corrosion. By utilizing cutting-edge manufacturing methods and strict quality control measures, Aisha Nickel Alloys guarantees that each fastener complies with international standards, delivering dependable, long-lasting solutions for critical industrial applications in sectors like oil and gas, chemical processing, marine, and construction.
Duplex Steel S32205 Fasteners consist of about 22% chromium, 5-6% nickel, and 3% molybdenum, featuring a well-balanced blend of ferrite and austenite phases. This unique combination gives them high strength and impressive corrosion resistance, especially in environments rich in chlorides. Typically, S32205 fasteners have a yield strength ranging from 450 to 550 MPa and a tensile strength between 700 and 850 MPa, along with excellent toughness at both room and sub-zero temperatures. Their dual-phase structure boosts fatigue resistance, stress corrosion cracking resistance, and overall durability, making them perfect for high-performance fastening applications where reliability and structural integrity are paramount.
Standard : DIN, ASTM, BS and all International Standards
Size : 3 mm to 200 mm
Bolt / Screw Size : M3 – M56 | 3/6″ to 2″ | Custom Sizes
Nuts Size : M3 – M56 | 3/6″ to 2″ | Custom Sizes
Washers Size : M1 – M64 | #4 to 3″ | Custom Sizes
Length : M02 to M33
Types : Nuts, Bolts, Screws, Sockets, Studs, Screw, Hex Set Screw, Socket Screw, Cap Screw, Pan Head Screw, Machine Screw, Socket Head Cap Screw, Allen Cap screw, Wing Screw,
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | Fe |
| Duplex Steel S32205 | 0.030 max | 1.20 max | 0.80 max | 0.035 max | 0.020 max | 24.00 – 26.00 | 3.00 – 5.00 | 6.00 – 8.00 | 0.24 – 0.32 | 58.095 min |
| Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| Duplex Steel S32205 | 7.9 g/cm3 | 1402 °C (2555 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 40 % |
At Aisha Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Duplex Steel S32205 Fasteners in Muscat, OMAN, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the OMAN, 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 Duplex Steel S32205 Fasteners are extensively utilized in industries that demand corrosion-resistant, high-strength fastening solutions. They play a crucial role in the oil and gas sector, chemical and petrochemical plants, desalination facilities, marine environments, and power generation plants. These fasteners ensure secure connections in piping systems, pressure vessels, pumps, and structural assemblies that are exposed to harsh chemicals or seawater. Their exceptional mechanical properties and corrosion resistance make them ideal for both offshore and onshore applications.