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ERNiCrFe-7 (UNS N06052) / Nickel Alloy Solid Wire / AWS A5.14 / Inconel 52 Filler Metal MIG &TIG Welding Wire



ERNiCrFe-7 Nickel-Chromium-Iron Alloy Welding Wire is mainly used for TIG welding of Inconel alloy 690. The metal cladding has a good overall performance, radiation, pure water environment with excellent resistance to stress corrosion cracking. This alloy wire could be used for anti-corrosion, anti-oxidizing acid corrosion surfacing layer on low alloy steel, welding dissimilar metals.

The applications include surface as well as clad side welding. Interpass temperature of 150℃ should be respected. It was developed to meet the changing needs of the nuchear industry, the higher chromium level providing greater resistance to stress-corrosion cracking in the nuclear, pure water environment. The Wire performs better resistance to weld solidification and weld-metal liquation cracking against other nickel-based filler metals.

Product Detail

C Si Mn Cr P Ni+Co Nb+Ta Al Mo Fe Cu S Ti Al+Ti
≤0.04 ≤0.50 ≤1.0 28.0-31.50 ≤0.02 Rem ≤0.10 ≤1.10 ≤0.50 7.0-11.0 ≤0.30 <0.015 <1.0 ≤1.50
Tensile Strength Mpa(Psi) Elongation Density g/cm3 Melting Point ℃ Electrical Resistivity μΩ-m
552(80,000) 30-35% 8.19 g/cm3 1330-1380℃ 1.148
Process Diameter in(mm) Voltage Amperage Gas
TIG 0.047 (1.2mm) 13-16 80-110 100% Argon
TIG 1/16 (1.6mm) 14-18 90-130 100% Argon
TIG 3/32 (2.4mm) 15-20 120-175 100% Argon
TIG 1/8 (3.2mm) 15-20 150-220 100% Argon
MIG 0.047 (1.2mm) 28-32 180-220 75% Argon + 25% Helium
MIG 1/16 (1.6mm) 29-33 200-250 75% Argon + 25% Helium
SAW 3/32 (2.4mm) 28-30 275-350 Suitable Flux may be used
SAW 1/8 (3.2mm) 29-32 350-450 Suitable Flux may be used
SAW 5/32 (4.0mm) 30-33 400-550 Suitable Flux may be used
ERNiCrFe-7 (UNS N06052) / Nickel Alloy Solid Wire / AWS A5.14 / Inconel 52 Filler Metal MIG &TIG Welding Wire

Welding Wire

ERNiCrFe-7 (UNS N06052) / Nickel Alloy Solid Wire / AWS A5.14 / Inconel 52 Filler Metal MIG &TIG Welding Wire

Welding Rod

Form Diameter Length, Packaging
MIG Spools 0.8mm /1.0mm /1.2mm /1.6mm - 33 lbs (15kgs)
TIG Cut Lengths 2.0mm /2.4mm /2.5mm /3.2mm /4.0mm /5.0mm 915mm- 1000mm 11 lbs (5kgs)
Reels And Coils 2.0mm /2.4mm /2.5mm /3.2mm /4.0mm /5.0mm - 60 lbs (27kgs)

Introducing our high-quality Nickel TIG Welding Wire, a premium solution engineered to deliver exceptional performance in critical welding applications. This advanced welding wire is specifically designed to provide superior corrosion resistance and high-temperature capabilities, making it the ideal choice for welding nickel and nickel-alloy materials. With this Nickel TIG Welding Wire, you can achieve welds that withstand the most aggressive environments, ensuring the longevity and integrity of your projects.

Key Features:

  1. Unrivaled Corrosion Resistance: Our Nickel TIG Welding Wire is formulated with a precise blend of nickel and alloying elements, giving it unparalleled resistance to corrosion in challenging environments. Whether your welding projects involve chemicals, acids, or seawater exposure, this welding wire ensures your welds remain robust and dependable.

  2. High Purity and Cleanliness: We pride ourselves on delivering a Nickel TIG Welding Wire with high purity and exceptional cleanliness. This attribute reduces the risk of impurities in your welds, preventing defects and ensuring optimal mechanical properties in the finished joints.

  3. Versatility in Applications: Our Nickel TIG Welding Wire is incredibly versatile, suitable for a wide range of applications across various industries. From chemical processing equipment to aerospace components, this welding wire is the go-to solution for critical welding projects.

  4. Consistent Weld Quality: With our Nickel TIG Welding Wire, you can count on consistent weld quality and performance. The wire’s uniform composition and controlled manufacturing process guarantee welds with exceptional strength, ductility, and resistance to stress corrosion cracking.


  1. Extended Service Life: The superior corrosion resistance of our Nickel TIG Welding Wire ensures that your welds endure harsh conditions, extending the service life of your welded components and reducing maintenance costs.

  2. Enhanced Safety: Welds made with our Nickel TIG Welding Wire offer increased safety in environments prone to corrosion, providing peace of mind and confidence in the longevity of your welded structures.

  3. Cost-Effectiveness: Our Nickel TIG Welding Wire’s consistent quality and performance lead to reduced rework, minimized downtime, and overall cost savings in welding operations.

  4. Industry Compliance: Our Nickel TIG Welding Wire adheres to stringent industry standards and specifications, ensuring its suitability for critical applications and regulatory compliance.


Our Nickel TIG Welding Wire is the ideal choice for various applications, including but not limited to:

  • Chemical and Petrochemical Equipment
  • Aerospace and Aviation Components
  • Marine and Offshore Structures
  • Power Generation Plants
  • Oil and Gas Industry Equipment
  • Seawater Desalination Systems
  • Heat Exchangers and Reactors

Quality Assurance: 

We prioritize quality at every step of our manufacturing process, from raw material sourcing to final packaging. Our Nickel TIG Welding Wire undergoes rigorous testing and inspection to meet the highest industry standards, ensuring consistent and reliable performance in your welding projects.


Invest in our Nickel TIG Welding Wire for welds that surpass expectations in corrosion resistance and durability. With its exceptional weld quality and versatility, this welding wire empowers you to tackle the most demanding welding applications with confidence. Secure the longevity and reliability of your welded components with our Nickel TIG Welding Wire and experience the assurance of welds that stand the test of time.