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Tanvir Nickel Alloys stands out as a reliable manufacturer and supplier of Duplex Steel 2205 Fasteners right in Cairo, Egypt. They provide top-notch, corrosion-resistant components that are designed for strength, durability, and reliability. These fasteners are crafted with precision to meet international standards, ensuring they perform consistently even in tough industrial, marine, and offshore settings. You’ll find Tanvir Nickel Alloys’ Duplex Steel 2205 Fasteners widely utilized in the oil & gas, chemical, petrochemical, and desalination sectors, where they face harsh conditions like corrosive media, high pressure, and extreme temperatures, all while maintaining their structural integrity over time.
Duplex Steel 2205 Fasteners are made up of about 22% chromium, 5–6% nickel, and 3% molybdenum, with the rest being iron and a touch of nitrogen to boost their mechanical strength and corrosion resistance. They boast a tensile strength ranging from 620 to 850 MPa, along with excellent yield strength and remarkable resistance to stress corrosion cracking, pitting, and crevice corrosion. Plus, these fasteners offer good ductility, toughness, and weldability, making them perfect for high-pressure and corrosive environments.
| Duplex 2205 Fasteners Threads: | METRIC, BSW, BSF, UNC, UNF or as required |
|---|---|
| Duplex 2205 Fasteners Standard: | ASTM / ASME F60 / F51/ F61 / F55 / F53, DIN 933, DIN 931, ANSI, JIS standards |
| Duplex 2205 Fasteners In Form of: | Hex Square Round Threading as per Gauge Etc. |
| Duplex 2205 Fasteners Head drive: | Phillips, Slotted, Phillips/Slot, Six-Lobe, etc |
| Duplex 2205 Fasteners Packing: | IN BULK :canton/pallet, Small Boxs/carton/ pallet, or customer request |
| Duplex 2205 Fasteners Test Certificate: | Manufacturer Test Certificate as per EN 10204 / 3.1 |
| Duplex 2205 Fasteners Property Class: | For Bolts & Screws: A2-70, A2-80, A4-70, A4-80, F593C, F593D, F593G, F593H For Nuts: A2-70, A2-80, A4-70, A4-80, F594C, F594D, F594G, F594H, A2-035, A4-040 For SHCS: F837B, F837C, F837E, F837 For Threaded Rods: A2-70, A2-80, A4-70, A4-80, F593C, F593D, F593G, F593H, B8, B8M CL1 & CL2 |
| Duplex 2205 Fasteners Finish: | Passivated |
| C | Mn | Si | P | S | Cr | Mo | Ni | N | |
|---|---|---|---|---|---|---|---|---|---|
| 2205 | 0.03 max | 2.0 max | 1.0 max | 0.03 max | 0.02 max | min: 22.0 max: 23.0 | min: 3.0 max: 3.5 | min: 4.5 max: 6.5 | min: 0.14 max: 0.20 |
|
2205 |
Density |
Melting Point |
Yield Strength (0.2%Offset) |
Tensile Strength |
Elongation |
|
7.8 g/cm3 |
1350 °C (2460 °F) |
Psi – 80000 , MPa – 550 |
Psi – 116000 , MPa – 800 |
15 % |
At Tanvir Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Duplex Steel 2205 Fasteners in Cairo, Egypt, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Egypt, 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.
You’ll find Duplex Steel 2205 Fasteners being put to good use in securing flanges, valves, pumps, piping systems, and structural assemblies across chemical plants, petrochemical facilities, oil & gas refineries, offshore platforms, and desalination plants. They’re the go-to choice for applications that demand high strength, corrosion resistance, and long-lasting reliability. These fasteners create durable, maintenance-free connections in critical components, ensuring dependable performance even under high-pressure, high-temperature, and corrosive conditions.