Home > Duplex Steel > Duplex Steel S32205 Fasteners
Bilal Nickel Alloys, based in Safat, Kuwait, is a trusted manufacturer and supplier of Duplex Steel S32205 Fasteners, engineered for exceptional strength, durability, and corrosion resistance. Designed for demanding industrial applications, these fasteners ensure reliable and secure connections in high-pressure, marine, and chemically aggressive environments. With extensive expertise in duplex stainless steels, Bilal Nickel Alloys guarantees that each S32205 fastener meets stringent quality standards, combining mechanical performance with long-term reliability. Their commitment to precision engineering and customer satisfaction makes these fasteners a preferred choice for industries requiring robust, corrosion-resistant, and high-strength fastening solutions for critical infrastructure and equipment.
Duplex Steel S32205 Fasteners are composed of iron, chromium (~22%), nickel (~5–6%), molybdenum (~3%), and nitrogen, creating a balanced microstructure of austenite and ferrite. This composition provides outstanding resistance to pitting, crevice corrosion, and stress corrosion cracking while maintaining high tensile strength, hardness, and ductility. Mechanically, S32205 fasteners outperform standard austenitic stainless steels under high pressure and temperature. Their robust microstructure ensures dimensional stability, mechanical durability, and long-term reliability, making them ideal for critical industrial applications that demand both corrosion resistance and structural integrity.
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 Bilal Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Duplex Steel S32205 Fasteners in Safat, Kuwait, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Kuwait, 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 chemical processing, petrochemical, oil and gas, marine, and offshore industries, where both mechanical strength and corrosion resistance are essential. They are ideal for securing components in piping systems, reactors, high-pressure vessels, structural assemblies, and industrial machineryexposed to seawater, chlorides, and harsh chemicals. These fasteners are also used in power generation, desalination plants, and specialized industrial equipment, ensuring safe, leak-free, and durable connections. Engineers rely on S32205 fasteners whenever structural integrity, long-term reliability, and corrosion resistance are critical, making them indispensable for challenging industrial operations.
