Home > Duplex Steel > Duplex Steel S32205 Fasteners
Welcome to Okoye Nickel Alloys, your trusted partner in Kinshasa for superior industrial materials. We pride ourselves on being more than just a supplier; we are a dedicated source for high-performance solutions built to withstand the toughest conditions. Our focus on Duplex Steel S32205 Fasteners ensures you receive components that expertly balance exceptional strength with outstanding corrosion resistance, providing reliability and longevity for your most critical projects right here in the heart of Congo.
Duplex Steel S32205 is a remarkable material, engineered with a near-equal mix of austenite and ferrite in its microstructure. This unique composition, rich in chromium, nickel, molybdenum, and nitrogen, grants it a powerful combination of traits. These fasteners offer a high tensile strength, excellent resistance to stress corrosion cracking, and impressive toughness. They stand strong against pitting and crevice corrosion, effectively bridging the gap between the properties of standard austenitic and ferritic grades.
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 Okoye Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Duplex Steel S32205 Fasteners in Kinshasa, Congo, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Congo, 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.
The robust nature of S32205 fasteners makes them indispensable across demanding industries. They are essential in chemical processing plants handling aggressive acids, in offshore oil and gas platforms battling salty sea air, and in desalination units where corrosion is a constant challenge. You’ll also find them securing critical components in pulp and paper production, pollution control systems, and marine construction. Choosing these fasteners means investing in security and durability for applications where failure is simply not an option.
