Home > Duplex Steel > Duplex Steel 2205 Fasteners
Duplex Steel 2205 Fasteners are hardware components such as bolts, screws, nuts, washers, and studs crafted from Duplex stainless steel alloy 2205. Renowned for its dual-phase microstructure comprising both austenitic and ferritic phases, these fasteners boast exceptional properties. Offering high strength, excellent resistance corrosion, and good weldability, Duplex Steel 2205 Fasteners find wide application across industries demanding robust and durable fastening solutions.
| 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 PipingMart, we take pride in being the largest supplier and manufacturer in the UAE, offering cutting-edge solutions for all your piping needs. With state-of-the-art production plants strategically located in the UAE, we boast a vast inventory of over 25,000 tons of premium-quality materials readily available in stock.
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We offer These Duplex Steel 2205 Fasteners as per DIN, ISO, JIS or ANSI Standard.
Corrosion Resistance: Duplex 2205 fasteners exhibit excellent corrosion resistance, especially in harsh environments such as marine and chemical processes. This resistance is due to the balance of chromium, molybdenum and nitrogen in the alloy, which provides excellent protection against pitting, crevice corrosion and stress corrosion cracking.
Temperature Spread: Duplex 2205 fasteners retain their mechanical properties over a wide range of temperatures, from cryogenic to elevated temperatures, making them suitable for use in a variety of operating conditions without compromising performance
Cost-effectiveness: While the initial cost of duplex steel 2205 fasteners may be higher than that of conventional stainless steel, their long life and reduced maintenance requirements can save costs. The combined durability and efficiency in damaged areas can help prevent expensive downtime and maintenance.
Improved durability: Duplex stainless steels such as 2205 provide greater strength and flexibility compared to ferritic stainless steels, making them more suitable for applications requiring impact resistance and fatigue resistance humidity.
High strength: Duplex 2205 fasteners are stronger than austenitic stainless steel, allowing them to withstand higher loads and stresses. This strength is especially useful in construction and heavy materials where reliability and long-term durability are needed.
Duplex steel 2205 fasteners play a vital role across diverse industrial sectors, thanks to their exceptional properties. Widely utilized in industries such as chemical processing, oil and gas, marine, and offshore, these fasteners offer superior resistance corrosion and mechanical strength.
Oil and Gas Industry: Duplex steel 2205 fasteners are commonly used on offshore platforms, oil rigs, pipelines and refineries due to their excellent corrosion resistance and high strength, corrosion in harsh environments encountered in oil and gas business -and can withstand the media
Power Generation: Used in power plants, especially in high temperature, pressure and hot zones such as heat exchangers, boilers and turbines
Pulp and Paper Industry: Duplex steel 2205 fasteners are used in pulp and paper process machines due to their resistance to corrosion by various chemicals and high temperatures
Marine Industry: Duplex steel 2205 fasteners are used in shipbuilding, marine structures and offshore installations due to their resistance to seawater
Chemical: In chemical plants, where volatile chemicals are controlled, duplex steel 2205 fasteners are preferred for corrosion and pitting resistance to ensure the integrity of equipment and machinery
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