Request For Our Latest Prices On Duplex Steel Fasteners 2205 in Canberra, Australia!
At Hazlewood Fasteners in Canberra, Australia, our Duplex Steel 2205 fasteners are engineered for industrial battlegrounds where corrosion, pressure, and mechanical punishment converge. Crafted from a dual-phase austenitic–ferritic alloy, these fasteners outperform standard stainless steel in strength, stress-corrosion resistance, and resilience under aggressive chloride exposure. From offshore oil platforms battered by salt spray to high-temperature chemical systems and rugged mining installations, they deliver unwavering fastening integrity. When your structures demand elevated strength, long-term corrosion armour, and durability in harsh, high-impact environments, Hazlewood’s Duplex 2205 fasteners stand guard — fortified for extremes and built to protect critical assets.
Duplex 2205 fasteners combine chromium, molybdenum, nitrogen, and nickel in a balanced ferritic–austenitic matrix, delivering exceptional pitting resistance and near-double the yield strength of conventional austenitic stainless steels. They offer superior tensile and fatigue performance, remarkable toughness, and robust stress-corrosion-cracking resistance — especially in chloride-rich, acidic, or high-pressure environments. Engineered for rugged industrial duty, these fasteners maintain torque stability, structure, and endurance under thermal swings, vibration, and mechanical shock, ensuring long-term fastening reliability in corrosive, high-demand installations.
| 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 % |
| 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 |
To satisfy our clients needs by providing high quality products at competitive price as per the schedule and to maintain long term relationship with our clients.
Duplex Steel 2205 fasteners are relied on across offshore engineering, desalination plants, marine fabrication, petrochemical facilities, pulp-and-paper processing, mining equipment, wastewater treatment systems, and power-generation infrastructure. They secure pumps, flanges, pressure vessels, pipelines, structural supports, and mechanical frames exposed to seawater, abrasive fluids, caustic chemicals, and temperature fluctuations. Their elevated strength and corrosion-armoured nature make them indispensable in environments where 316 stainless falters and traditional carbon steel corrodes. For mission-critical fastening in chloride-heavy, high-stress industrial climates, Duplex 2205 fasteners deliver uncompromising security, operational reliability, and long-service performance.
Hazlewood Fasteners offers Duplex Steel 2205 fasteners in robust, secure packaging to ensure safe delivery and preservation of quality. Each fastener is individually inspected and packaged in anti-corrosive materials to prevent damage during transit. Our packaging includes clearly labeled boxes with detailed specifications, ensuring easy identification and handling. For bulk orders, fasteners are packed in durable, moisture-resistant containers to maintain integrity. Hazlewood Fasteners guarantees that every shipment meets high standards, providing reliable products right from our warehouse to your site.
Hazlewood Fasteners is a leading manufacturer and supplier of high-quality fasteners in Canberra, Australia, with over 8 years of experience serving global industries.
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