Nickel Alloy ERNiCr-3 Welding Wire

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A top producer and supplier of premium Nickel Alloy ERNiCr-3 Welding Wire, Conrad Welding Supplies is based in Houston, USA. Conrad is well-known for providing precisely engineered welding solutions and for producing goods that perform exceptionally well in corrosive and high-temperature conditions. With its exceptional resistance to oxidation and corrosion, the ERNiCr-3 welding wire is specifically made for joining nickel-based alloys and dissimilar metals. Conrad Welding Supplies, which is widely trusted in the petrochemical, marine, aerospace, and power generation industries, guarantees weld integrity, consistency, and durability. They have established a strong presence in both the domestic and international welding markets thanks to their dedication to innovation and customer satisfaction.

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Welding Wire

Nickel Alloy ERNiCr-3 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 Welding Wire, Flux-Cored Arc Welding Wire (FCAW)

Nickel Alloy ERNiCr-3 Welding Wire Chemical Compositions of All Weld Metal

GradeCMnSiPSCrNi
Nickel ERNiCr-3.03 max.35 max.34 max.009 max.005 max21.5Bal

Nickel Alloy ERNiCr-3 Welding Wire Mechanical Properties of All Weld Metal

Yield Strength, N/mm2 Tensile Strength, N/mm2 Elongation, %
89,500 PSI / 620 MPA 114,500 PSI / 790 MPA 34%

What is Nickel Alloy ERNiCr-3 Welding Wire?

Nickel Alloy ERNiCr-3 Welding Wire is composed mainly of nickel (65–70%), with chromium (19–23%), iron (5–9%), and trace elements like manganese, silicon, and copper. This composition enhances resistance to oxidation, corrosion, and thermal fatigue. The wire offers excellent mechanical properties, including a tensile strength of around 600–700 MPa, yield strength of 400–550 MPa, and elongation typically above 30%. It maintains high strength and ductility across a broad temperature range, ensuring consistent weld quality and performance in extreme service conditions.

 

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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 Nickel Alloy ERNiCr-3 Welding Wire in Houston , USA

Conrad Welding Supplies, based in Houston , USA, is a trusted manufacturer and distributor of Nickel Alloy ERNiCr-3 welding wire, known for its superior weldability, corrosion resistance, and strength. Designed for MIG, TIG, and arc welding, this high-performance wire is ideal for aerospace, petrochemical, and marine industries. With a precise composition of nickel, chromium, iron, and trace elements, it offers excellent resistance to high temperatures and oxidizing environments. We are committed to providing premium welding solutions, ensuring top-quality products and exceptional customer service for professional welders and industries worldwide.

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Types of Nickel Alloy ERNiCr-3 Welding Wire

Nickel Alloy ERNiCr-3 Welding Wire
Nickel ERNiCr-3 Industrial Welding Wire
Nickel Alloy ERNiCr-3 UTP Welding Wire
Nickel Alloy ERNiCr-3 Tig Welding Wire
Nickel Alloy ERNiCr-3 Mig Welding Wire
Nickel Flux-Cored Arc ERNiCr-3 Welding Wire 

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Nickel Alloy ERNiCr-3 Welding Wire Wire Uses

For welding nickel-chromium-iron alloys like Inconel 600, 601, and 800 as well as dissimilar metal joints involving carbon and stainless steels, nickel alloy ERNiCr-3 welding wire is widely used. It is perfect for uses where high strength and resistance to corrosion are essential, such as in the nuclear, power generation, chemical processing, and aerospace industries. This wire can be used to join parts that are subjected to high temperatures and harsh conditions, like furnace parts, pressure vessels, and heat exchangers, as well as to overlay steel. It is a favoured option for crucial welding operations due to its exceptional weldability and resistance to cracking.

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.