Super Duplex Steel ER2209 Welding Wire

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Top-notch welding solutions for demanding industrial applications are provided by Conrad Welding Supplies, a reputable manufacturer and supplier of Super Duplex Steel ER2209 Welding Wire with headquarters in Houston, USA. ER2209, which is well-known for its exceptional mechanical strength and resistance to corrosion, is perfect for welding duplex and super duplex stainless steels in harsh settings. Conra guarantees rigorous adherence to global standards while offering high-performance welding wires appropriate for vital industries like chemical processing, desalination, oil and gas, and marine. Conrad Welding Supplies continues to assist with intricate fabrication and welding projects all over the world with an emphasis on quality, dependability, and client satisfaction.

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Welding Wire

Super Duplex Steel ER2209 Welding Wire Specification

Welding Wire diameter : 0.5 – 2.0mm.

MIG Welding Wire Diameter : commonly 0.6mm, 0.8mm, 1.0mm.

MIG Welding Wire SIZE RANGE : 0.60 mm to 1.60 mm (0.025” to 0.062”)

Flux Cored Wire diameter : 1.0 – 1.6mm.

TIG Welding Wire SIZE RANGE : 0.80 mm To 5.00 mm (0.030” To 0.196”)

Form : MIG / MAG Welding Wire, Tig Wel

Super Duplex Steel ER2209 Welding Wire Wire Chemical Compositions of All Weld Metal

GradeCCrNiMoMnSiPSCuN
ER22090.0322.59.03.00.950.40.020.0100.230.115

Super Duplex Steel ER2209 Welding Wire Mechanical Properties of All Weld Metal

GradeCCrNiMoMnSiPSCuN
ER22090.0309.54.01.50.50.70.23

What is Super Duplex Steel ER2209 Welding Wire?

About 22% chromium, 9% nickel, 3% molybdenum, and 0.15% nitrogen make up Super Duplex Steel ER2209 Welding Wire, with balanced amounts of manganese, silicon, and iron. In environments containing chloride, this alloy structure guarantees excellent resistance to pitting, crevice corrosion, and stress corrosion cracking. It has outstanding mechanical qualities, such as a yield strength of roughly 500 MPa, a tensile strength of 700–800 MPa, and an elongation of roughly 25–30%. The wire is appropriate for corrosive and structurally demanding environments because it retains good weldability and toughness even at low temperatures.

If You Are Looking To Buy High Quality
Electrodes and Filler Wire

We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.

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Top Manufacturer and Supplier of Super Duplex Steel ER2209 Welding Wire in Houston , USA

Conrad Welding Supplies, based in Houston , USA, is a trusted manufacturer and distributor of Super Duplex Steel ER2209 Welding Wire, known for its exceptional strength, corrosion resistance, and durability. Designed for MIG, TIG, and arc welding, this high-performance wire is ideal for demanding industries such as oil & gas, marine, chemical processing, and power generation. With a balanced austenitic-ferritic microstructure and high levels of chromium, nickel, molybdenum, and nitrogen, it offers superior resistance to pitting, stress corrosion cracking, and oxidation. We are dedicated to providing premium welding solutions with outstanding customer service.

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Types of Super Duplex Steel ER2209 Welding Wire

Super Duplex Steel ER2209 Welding Wire
Super Duplex Steel ER2209 Welding Bright Wire
Super Duplex Steel ER2209 MIG Welding Wire
Super Duplex Steel Industrial ER2209 Welding Wire
Super Duplex Steel TIG ER2209 Welding Wire
Super Duplex Steel Cold Drawn ER2209 Welding Wire

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Super Duplex Steel ER2209 Welding Wire Uses

Applications needing exceptional strength and resistance to corrosion frequently use Super Duplex Steel ER2209 Welding Wire. In sectors like pulp and paper, petrochemical, shipbuilding, desalination, and offshore oil and gas, it is perfect for welding duplex and super duplex stainless steels. This wire is particularly useful for building heat exchangers, storage tanks, piping systems, and pressure vessels that are subjected to harsh, chloride-rich environments. It is a dependable option for structural joints, guaranteeing durable, corrosion-resistant welds in crucial industrial installations due to its exceptional weldability and mechanical performance under high stress and temperature fluctuations.

Industry We Serve

We provide high-quality electrodes, filler wire, MIG and TIG welding wires to a wide range of industries, including oil and gas, food, marine, petrochemical, power generation, and aerospace.