Home > Duplex Steel > Duplex Steel S32205 Fasteners
At Nasir Nickel Alloys in Manama, Bahrain, Duplex Steel S32205 Fasteners are developed to offer a reliable blend of high strength, corrosion resistance, and long-term durability. Manufactured from a duplex stainless steel grade consisting of both austenitic and ferritic structures, these fasteners excel in environments involving chloride exposure, high mechanical loads, and fluctuating temperatures. Their balanced microstructure provides exceptional resistance to pitting, stress corrosion cracking, and general corrosion. Duplex Steel S32205 Fasteners are designed to perform consistently in demanding industrial conditions, supporting applications where strength, safety, and corrosion resistance must work together seamlessly.
Duplex Steel S32205 Fasteners contain a balanced mix of chromium, nickel, molybdenum, and nitrogen, offering exceptional corrosion resistance and high mechanical strength. The duplex microstructure provides double the strength of standard austenitic stainless steels. These fasteners exhibit excellent tensile and yield strength, strong fatigue resistance, and impressive toughness even at low temperatures. Their high chromium and molybdenum content enhances resistance to pitting and crevice corrosion, particularly in chloride-rich environments. Duplex S32205 also offers improved stress corrosion cracking resistance, making it ideal for high-pressure and aggressive industrial applications.
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 Nasir Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Duplex Steel S32205 Fasteners in Manama, Bahrain, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Bahrain, 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.
Duplex Steel S32205 Fasteners are widely used in industries where strength, corrosion resistance, and durability are crucial. In the oil and gas sector, they are ideal for offshore platforms, subsea equipment, and pipelines exposed to seawater and harsh chemicals. Chemical processing plants rely on them for reactors, pressure vessels, and heat exchangers. They are also used in desalination units, marine engineering, and wastewater treatment facilities due to their resistance to chloride-induced corrosion. Additionally, Duplex S32205 Fasteners support structural applications in power generation, pulp and paper mills, storage tanks, and high-pressure systems where reliability and longevity are essential.
