Duplex Steel Wire

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Duplex Steel Wire Suppliers & Manufacturer, in Dubai, UAE

Duplex Steel Wire Price In UAE, Duplex Industrial Wires Supplier In UAE, Duplex Steel ER Welding Wire Exporter In UAE.

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Duplex steel wire emerges as a top-tier selection for corrosion-resistant wiring solutions, revered for its outstanding performance in diverse and demanding applications. Crafted primarily from a combination of chromium, nickel, and molybdenum, Duplex steel wire showcases remarkable resistance to corrosive elements, earning it an essential role across industries spanning from offshore oil and gas to chemical manufacturing. Its sturdy composition guarantees enduring resilience against a plethora of corrosive substances, including chloride environments, acids, and caustic solutions, highlighting its reliability in severe operational settings. Serving as a pivotal component in ensuring structural integrity, Duplex steel wire epitomizes innovation, delivering steadfast dependability and prolonged operational longevity amidst challenging circumstances.

Duplex Steel Wire Specifications

Duplex Wire StandardASTM A276, A479 / ASME SA276, SA479 AMS 5514
Duplex Steel / Wire DimensionsANSI/AWCI – 01 -1992 and ASTM E 2016-11 and RRW 360
Duplex Wire LengthCut Lengths: 0.125″ to 72″
No Limit on Spooled Lengths
Duplex Wire Diameter0.0004″ to 0.040″
10 microns to 1.0 mm
Other Sizes on Request
Wire Density8.89 g/cm3
Ultimate Strength (≥ MPa):
Wire Resistance (μΩ.m):
as standard
Wire Elongation (≥ %):
SurfacePolished bright, Smooth, Bare, Enamel, PTFE, Ceramic, Plated
TempersTempers range from dead soft annealed to ultra spring temper


Duplex Steel Wire Chemical Composition

S318030.03 max2.0 max1.0 max0.03 max0.010 max21.0 – 23.04.5- 6.52.5 – 3.50.08 – 0.20
S322050.03 max2.0 max1.0 max0.03 max0.010 max22.0 – 23.04.5- 6.53.0 – 3.50.14 – 0.20


Duplex Steel Wire Mechanical Properties

Tensile Strength650 -850MPa
Elongation (Min)30 %

Top Duplex Steel Wire Manufacturing Company in Dubai

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.

Contact us to get a quick quote for your requirement.

We offer These Duplex Steel Wire as per DIN, ISO, JIS or ANSI Standard.

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Advantages of Duplex Steel Wire

Inconel Flanges (1)
  • Corrosion Resistance: Duplex stainless steel wire exhibits excellent corrosion resistance, especially in aggressive environments such as marine and chemical processes making it resistant to general corrosion and localized corrosion such as pitting and crack corrosion.

  • High Strength: The strength of duplex steel wire is high as compared to austenitic and ferritic stainless steels. This makes it suitable for use in building materials and heavy equipment where high mechanical strength is required.

  • Good weldability: Duplex steel wire usually has good weldability, which makes it easier to fabricate and fabricate. This property makes it desirable for a variety of welding applications, reducing production time and cost.

  • Excellent toughness: Duplex stainless steel wire exhibits excellent toughness even at low temperatures. This makes it suitable for use where shock resistance is required, such as tropical and coastal areas.

  • Cost: While duplex steel wire may cost more initially compared to some other stainless steel alloys, its longer service life and higher performance is often worth the cost all in the long run in addition to its less resource-intensive energy in some products can, which further contributes to lower costs.

Types of Duplex Steel Wire

Duplex Wire
Duplex Wire Coil
Duplex Filler Wire
Duplex Spring Wire
Duplex Bright Wire
Duplex Bright Wire

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Duplex Steel Wire Uses

Application Industry

duplex Steel Wire applications are as diverse as the industries they serve driven primarily by the aerospace, railway, construction and automotive industries with petrochemical, nuclear, medical, Oil & Gas, Chemical, Pharmaceutical, Food & Beverage, Nuclear, Thermal Power plants, Paper and Pulp, marine and mining, etc.

Chemical Processing

Aerospace Engineering

Petro Chemical Industry

Power Generation Industry

  • Marine applications: Double-sided steel wire is widely used in marine environments where corrosion resistance and strength are required. It is used in applications such as rope cables, ropes and cables for mooring ships and offshore platforms.

  • Oil and Gas Industry: Duplex steel wire is used in pipelines, tubing and downhole equipment due to its resistance to corrosion, stress and corrosion cracking in the oil and gas sector. It is also used in oil rigs and refinery equipment.

  • Chemical applications: Duplex steel wire is preferred in chemical industries due to its resistance to corrosion in acid, alkali, and chloride solutions. It is used in equipment such as tanks and piping systems.

  • Desalination plants: In desalination plants where seawater is converted into fresh water, duplex steel wire is used in various components such as pumps, valves and heat exchangers due to its corrosion resistance and strength

  • Pulp and Paper Industry: Duplex steel wire finds application in the pulp and paper industry for equipment such as digesters, bleach towers, and pipelines, where it provides resistance to chemicals used in paper manufacturing

How to Choose the Right Duplex Steel Wire

  • Define your requirements: Identify specific applications and conditions for using duplex steel wire. Consider factors such as temperature, pressure, corrosion resistance, mechanical properties, and applicable industry standards.

  • Material grade selection: Duplex stainless steel comes in various grades, such as UNS S31803 (2205), UNS S32205, UNS S32750 (2507), and UNS S32760, with each grade offering different levels of corrosion resistance, energy, and other factors for, among others. Choose the grade that best suits your application needs.

  • Corrosion resistance: Consider exposure to chemicals, salt water, acids, and other corrosive substances to determine the level of corrosion resistance needed to use them. Duplex stainless steels generally offer higher corrosion resistance than austenitic or ferritic ones.

  • Mechanical properties: Determine the properties important to your application, including tensile strength, yield strength, elongation, and shock resistance. Duplex stainless steel usually exhibits superior strength compared to austenitic steel with ease of complexity, making it suitable for complex applications.

  • Size and Diameter: Specifies the appropriate size and diameter of duplex steel wire based on application requirements, such as load-carrying capacity, flexibility, and compatibility with other materials

How do I maintain Duplex Steel Wire?

To maintain duplex steel wire, regularly clean it with a mild detergent and water to remove surface contaminants. Avoid exposure to harsh chemicals and environments to prevent corrosion. Inspect for signs of damage or wear periodically and promptly address any issues to ensure continued performance and longevity.

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FAQ (Frequently Asked Questions)

Are Duplex Steel Wire recyclable?

Yes, duplex steel wire is recyclable. Like other stainless steels, it can be recycled repeatedly without losing its properties. Recycling reduces the need for raw materials, conserves energy, and minimizes environmental impact, making duplex steel wire an environmentally sustainable choice for various applications.

Can Duplex Steel Wire be used for structural applications?

Yes, duplex steel wire can be used for structural applications where high strength, corrosion resistance, and durability are required. It is commonly employed in construction, marine, offshore, and automotive industries for applications such as reinforcement, suspension cables, and architectural elements due to its excellent mechanical properties.

Are Duplex Steel Wire susceptible to galvanic corrosion?

Duplex steel wire is susceptible to galvanic corrosion when in contact with dissimilar metals in an electrolyte. Proper insulation or using compatible materials in contact can mitigate this risk. Additionally, duplex steel’s inherent corrosion resistance helps minimize galvanic corrosion compared to many other metals.

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