Home > Duplex Steel > Duplex Steel Wire
Al Vishwas Nickel Alloys, based in Dubai, UAE, distinguishes itself as a premier manufacturer and supplier of Duplex Steel Wire, delivering high-quality solutions for challenging industrial requirements. Engineered for outstanding strength, remarkable corrosion resistance, and enduring durability, this wire satisfies the stringent standards required for harsh environments. Through a dedication to accurate manufacturing and thorough quality control, Al Vishwas Nickel Alloys provides reliable performance across numerous industries. Duplex Steel Wire is frequently used in fields such as chemical processing, oil and gas, marine, and power generation, guaranteeing safe, lasting connections and structural support while preserving integrity under intense mechanical stress, temperature variations, and corrosive conditions.
Duplex Steel Wire consists of roughly 22% chromium, 5–6% nickel, and 3% molybdenum, with iron and small amounts of nitrogen making up the rest. Its distinctive two-phase ferritic-austenitic microstructure gives it exceptional tensile strength, high yield strength, and superb toughness. The wire demonstrates outstanding resistance to pitting, crevice corrosion, and stress corrosion cracking, especially in chloride-heavy or harsh environments. It also delivers excellent fatigue resistance, ductility, and thermal stability, guaranteeing dependable mechanical performance. This combination of corrosion resistance and mechanical strength makes Duplex Steel Wire ideal for demanding applications across industrial, marine, and chemical environments.
| Duplex Wire Standard | ASTM A276, A479 / ASME SA276, SA479 AMS 5514 |
|---|---|
| Duplex Steel / Wire Dimensions | ANSI/AWCI – 01 -1992 and ASTM E 2016-11 and RRW 360 |
| Duplex Wire Length | Cut Lengths: 0.125″ to 72″ No Limit on Spooled Lengths |
| Duplex Wire Diameter | 0.0004″ to 0.040″ 10 microns to 1.0 mm Other Sizes on Request |
| Wire Density | 8.89 g/cm3 |
|
580-750 |
|
as standard |
|
28-30 |
| Surface | Polished bright, Smooth, Bare, Enamel, PTFE, Ceramic, Plated |
| Tempers | Tempers range from dead soft annealed to ultra spring temper |
| Grade | C | Mn | Si | P | S | Cr | Ni | Mo | N |
| S31803 | 0.03 max | 2.0 max | 1.0 max | 0.03 max | 0.010 max | 21.0 – 23.0 | 4.5- 6.5 | 2.5 – 3.5 | 0.08 – 0.20 |
| S32205 | 0.03 max | 2.0 max | 1.0 max | 0.03 max | 0.010 max | 22.0 – 23.0 | 4.5- 6.5 | 3.0 – 3.5 | 0.14 – 0.20 |
| Tensile Strength | 650 -850MPa |
| Elongation (Min) | 30 % |
At Al Vishwas Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Duplex Steel Wire in Dubai, UAE, delivering advanced solutions for every one of your piping requirements. Our cutting-edge manufacturing facilities are strategically situated in the UAE, enabling us to keep an extensive stock of more than 16,000 tons of top-grade materials on hand and ready in inventory. We are committed to providing outstanding products and services, guaranteeing dependability and excellence for our worldwide customers.
Reach out to us for a fast quote tailored to your requirement.
Duplex Steel Wire finds broad application across industries that require materials with high strength and resistance to corrosion. Within the oil and gas sector, it acts as reinforcement in pipelines, offshore platforms, and pressure vessels exposed to seawater and aggressive chemicals. The chemical and petrochemical industries depend on it for reactors, heat exchangers, and piping systems that process corrosive media. In marine settings, it is essential to shipbuilding, desalination facilities, and other structures subjected to demanding environments.
