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Ashraf Nickel Alloys, the leading manufacturer and distributor in Riyadh, Saudi Arabia, specializes in Duplex Steel 2205 Fasteners, known for their exceptional strength and corrosion resistance. These fasteners are engineered to withstand harsh environments, making them ideal for use in the oil and gas, marine, and chemical industries. With a commitment to quality and precision, Ashraf Nickel Alloys delivers reliable, high-performance solutions that meet the stringent demands of modern infrastructure projects. Trust us for premium Duplex Steel 2205 Fasteners, backed by unparalleled expertise and customer service.
Ashraf Nickel Alloys stands out as a reliable manufacturer and supplier of Duplex Steel 2205 Fasteners in Riyadh, Saudi Arabia, delivering top-notch fastening solutions for industries with high demands. Duplex 2205 is a nitrogen-enhanced duplex stainless steel that merges the best features of austenitic and ferritic grades, providing remarkable mechanical strength and excellent resistance to corrosion. These fasteners are crafted with precision to meet international standards, ensuring they perform reliably even in tough environments. Ashraf Nickel Alloys offers Duplex Steel 2205 Fasteners that find extensive use in the chemical, marine, oil and gas, and desalination sectors, where durability and performance are absolutely essential.
| 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 % |
The composition of Duplex Steel 2205 Fasteners includes around 22% chromium, 5–6% nickel, 3% molybdenum, and nitrogen, which grants them outstanding resistance to pitting, crevice corrosion, and chloride stress corrosion cracking. They boast nearly double the yield strength of standard austenitic stainless steel fasteners while still maintaining good ductility and toughness. With impressive fatigue strength, corrosion resistance, and stability under high-stress conditions, Duplex 2205 Fasteners are ideal for long-term use in harsh environments. Plus, they offer good machinability and weldability, making them adaptable for a variety of applications.
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These fasteners are widely utilized in industries that require strong and corrosion-resistant connections. In the oil and gas sector, they are essential for offshore platforms, pipelines, and subsea equipment. Chemical processing facilities rely on them for reactors, pressure vessels, and heat exchangers that come into contact with aggressive chemicals. The marine industry uses them in pumps, shafts, and components for shipbuilding, thanks to their seawater resistance. They also play a crucial role in paper, pulp, and desalination plants. These fasteners guarantee safety, reliability, and efficiency in critical applications, even under extreme conditions.
