Welcome to Jiangsu DZX Factory.
Email:dlx@dlx-alloy.com Mobile/Whatsapp:+86 199 0611 9641
Professional manufacturer of welding wires and spraying wires,over 22 years.
Welcome to Jiangsu DZX Factory.
Email:dlx@dlx-alloy.com Mobile/Whatsapp:+86 199 0611 9641
Professional manufacturer of welding wires and spraying wires,over 22 years.
Contact：Jason
Whatsapp：+8619906119641
Email：dlx@dlx-alloy.com
Add：NO.32 West Taihu Road, Xinbei District, Changzhou, Jiangsu,China
Nickel Welding Wire
Product Details
Our Durable Inconel 718 ERNiCrFe-2 MIG/TIG Welding Wire is a heavy hitter for industries like turbine manufacturing and chemical processing, where strength and corrosion resistance are everything. This nickel-chromium-iron alloy wire, packed with niobium and molybdenum, is built for Gas Tungsten Arc Welding (TIG) and Gas Metal Arc Welding (MIG), delivering welds that stand up to extreme heat, corrosion, and mechanical stress. It meets AWS A5.14 standards and is optimized for welding Inconel 718 and similar nickel-based alloys, making it perfect for high-performance components like turbine blades and chemical reactors.
With low carbon content, this wire minimizes cracking and sensitization, ensuring clean, durable welds. It’s designed to handle tough environments, from acidic chemical plants to high-temperature turbine systems, with excellent resistance to creep, fatigue, and oxidation. Whether you’re joining dissimilar metals or fabricating critical equipment, our ERNiCrFe-2 wire offers top-notch weldability and reliability, keeping your projects on track and your equipment running strong.
For more other size details, pls directly contact us
The turbine and chemical processing industries are thriving, driven by global demand for energy and specialty chemicals. The turbine market, spanning aerospace, power generation, and industrial applications, is expected to grow steadily through 2035, fueled by demand for fuel-efficient aircraft, renewable energy systems, and advanced power plants. Meanwhile, the chemical processing sector is booming, with projections showing strong growth through 2030, particularly in Asia-Pacific and North America, as industries ramp up production of petrochemicals, fertilizers, and pharmaceuticals.
Key trends include a push for materials that can handle extreme conditions while reducing maintenance costs. In turbines, lightweight, high-strength alloys are critical for improving efficiency and meeting stricter emissions standards. In chemical processing, corrosion-resistant materials are in high demand to combat aggressive acids and chloride-rich environments. Automated welding technologies, like robotic MIG and TIG systems, are gaining ground, requiring wires that deliver precision and consistency. Sustainability is also a big focus—industries are prioritizing durable materials that extend equipment lifespans, cutting down on replacements and environmental impact.
Global supply chain challenges are pushing companies to seek reliable suppliers with fast delivery and consistent quality. Our ERNiCrFe-2 wire meets these needs, offering durability and performance that align with industry trends. The rise of renewable energy, like geothermal and waste-to-energy systems, further boosts demand for high-performance welding wires that can handle corrosive gases and high temperatures.
| AWS Classification | Applications |
| ERNiCr-3 | Used for welding 600, 601, and 800 alloys and dissimilar welding between stainless steel and carbon steel |
| ERNiCrFe-7 | Suitable for welding nickel-chromium-iron alloys under ASTM B163, B166, B167, and B168 standards |
| ERNiCrFe-6 | Designed for welding steel to nickel-chromium-iron alloys, as well as stainless steel to nickel-based alloys |
| ERNiCrCoMo-1 | Used for welding nickel-chromium-cobalt-molybdenum alloys and various high-temperature alloys |
| ERNiCrMo-3 | Suitable for nickel alloy, carbon steel, stainless steel, and low alloy steel welding, primarily used for 625, 601, 802 alloys, and 9% nickel alloys |
| ERNi-CI | Used for welding commercially pure nickel, malleable cast iron, and gray cast iron |
| ERCuNi | Suitable for welding 70/30, 80/20, and 90/10 copper-nickel alloys |
| ERNiCu-7 | Used for welding nickel-copper alloys such as B127, B163, B164, and B165 |
| ERNi-1 | Designed for welding pure nickel castings and forgings, including those under ASTM B160, B161, B162, and B163 standards |
| ERNiFeMn-CI | Suitable for welding nodular cast iron, ductile iron, malleable cast iron, and gray cast iron, as well as their dissimilar welding to stainless steel, carbon steel, low alloy steel, and various nickel alloys |
| ERNiCrMo-4 | Used for welding nickel-chromium-molybdenum alloys, or for welding nickel-chromium-molybdenum alloys to steel and other nickel-based alloys |
| ERNiCrMo-11 | uitable for self-welding nickel-chromium-molybdenum alloys, dissimilar welding with steel and other nickel alloys, and also for cladding applications |
| ERNiCrMo-13 | Used for welding low-carbon nickel-chromium-molybdenum alloys |
| ENiCrMo-3 | Designed for welding nickel-chromium-molybdenum alloys, including 625, 800, 801, 825, and 600 |
| ENiCrFe-3 | Used for welding nickel-chromium-iron alloys and for dissimilar welding with carbon steel |
| ENiCrFe-2 | Suitable for welding austenitic steel, ferritic steel, and high-nickel alloys, also used for 9% nickel alloy welding |
| ENiCu-7 | Primarily used for welding nickel-copper alloys and their dissimilar welding with steel |
| ENiCrFe-7 | Ideal for welding 690 (UNS N06690) nickel-chromium-iron alloys |
| ENiCrMo-4 | Designed for C-276 alloy welding and most nickel-based alloys |
| ENiCrCoMo-1 | Suitable for welding nickel-chromium-cobalt-molybdenum alloys and various high-temperature alloys |
| ERCuNi | Used for welding forged or cast 70/30, 80/20, and 90/10 copper-nickel alloys |
| ENiCrMo-13 | Used for welding low-carbon nickel-chromium-molybdenum alloys |
| ENiCrMo-11 | Used for welding low-carbon nickel-chromium-molybdenum alloys |
| Welding Wire Type | Density (g/cm³) | Melting Point (°C) | Electrical Conductivity (% IACS) | Coefficient of Thermal Expansion (10⁻⁶/°C) | Tensile Strength (MPa) | Yield Strength (MPa) | Elongation at Break (%) |
| Carbon Steel Welding Wire | 7.85 | 1450 | 8-10 | 11.8 | 400-550 | 300-400 | 20-25 |
| Stainless Steel Welding Wire | 7.9 | 1350-1450 | 2-5 | 16-17 | 550-650 | 300-400 | 30-40 |
| Aluminum Welding Wire | 2.7 | 600-660 | >60 | 23.1 | 150-200 | 75-100 | >20 |
| Nickel Alloy Welding Wire | 8.4 | 1350-1400 | 1-2 | 13.1 | 600-800 | 400-600 | 30-40 |
| Welding Rod Type | Coating | Electrical Resistivity (10⁻⁶ Ω·cm) | Hardness (HV) | Heat Resistance (°C) | Tensile Strength (MPa) | Yield Strength (MPa) | Elongation at Break (%) |
| Carbon Steel Welding Rod | Acid coated, alkaline coated | 10-15 | 150-200 | < 450 | 400-550 | 300-400 | 20-25 |
| Stainless Steel Welding Rod | Acid coated, alkaline coated | 60-80 | 200-400 | < 800 | 550-750 | 350-450 | 25-35 |
| Cast Iron Welding Rod | Alkaline coated | 90-120 | 250-450 | 300-600 | 300-500 | 150-300 | 10-20 |
| Nickel Alloy Welding Rod | Alkaline coated | 80-100 | 200-300 | < 1200 | 700-900 | 450-650 | 20-35 |
For more other size details, pls directly contact us
Our ERNiCrFe-2 Inconel 718 welding wire is a versatile workhorse, built for high-stakes applications in turbine and chemical processing industries, with crossover uses in related fields. Here’s where it shines:
Turbine Manufacturing: Used for welding gas turbine blades, combustors, and casings in aerospace and power generation, where high-temperature strength and fatigue resistance are critical.
Chemical Processing: Ideal for reactors, pipelines, and storage tanks handling aggressive chemicals like sulfuric, nitric, and hydrochloric acids.
Power Generation: Supports boilers, heat exchangers, and flue gas desulfurization systems in fossil fuel, nuclear, and renewable energy plants.
Aerospace: Perfect for jet engine components, rocket thrusters, and airframe structures requiring creep and oxidation resistance.
Oil and Gas: Applied in refineries and downhole tools exposed to high temperatures and corrosive gases.
Marine Applications: Used in seawater-exposed equipment like desalination plants, resisting pitting and crevice corrosion.
Industrial Applications: Suitable for overlaying carbon or stainless steels to enhance corrosion protection in harsh environments.
Additive Manufacturing: Supports advanced welding techniques for creating complex turbine and chemical processing components with precision.
Its ability to weld dissimilar metals, like Inconel 718 to stainless or carbon steels, makes it a go-to for complex projects. From turbine repairs to chemical plant fabrication, our ERNiCrFe-2 wire delivers consistent, high-quality welds.
|
Parameter |
Our ERNiCrFe-2 Inconel 718 |
Competitor’s Product |
|---|---|---|
|
High-Temperature Strength |
Exceptional up to 1800°F (982°C), resists creep and fatigue |
Reliable up to 1700°F (927°C), less creep resistance |
|
Corrosion Resistance |
Outstanding resistance to acids, chlorides, and oxidation |
Good resistance, but less effective in mixed corrosive environments |
|
Weldability |
Smooth feeding, minimal defects, excellent arc stability |
Decent weldability, occasional slag or spatter issues |
|
Chemical Composition |
Optimized niobium, molybdenum, low carbon for stability |
Higher carbon, increasing risk of cracking |
|
Versatility |
Suitable for MIG, TIG, and dissimilar metal welding |
Limited to specific welding processes |
|
Fatigue Resistance |
High resistance to fatigue in cyclic loading conditions |
Moderate fatigue resistance |
|
Purity and Cleanliness |
High-purity wire with minimal impurities |
Standard purity, some weld imperfections |
|
Certifications |
Fully compliant with AWS A5.14, AMS, ASTM standards |
Meets AWS A5.14, limited AMS compliance |
Our wire’s optimized composition, with precise niobium and molybdenum levels, ensures superior creep, fatigue, and corrosion resistance, making it ideal for turbine and chemical processing applications. Its high purity and smooth weldability reduce defects, saving time and costs during production. The ability to handle multiple welding processes and dissimilar metals gives it an edge for complex projects.
Our ERNiCrFe-2 Inconel 718 welding wire is the result of decades of expertise and state-of-the-art manufacturing. We’ve fine-tuned our process to deliver a wire with consistent chemistry and mechanical properties, ensuring predictable, high-quality welds every time. Its high purity minimizes imperfections, giving you cleaner, stronger joints that perform in the toughest environments, from turbine blades to chemical reactors.
Versatility is a key strength. Our wire excels in both MIG and TIG welding and handles dissimilar metal joints with ease, making it a go-to for complex projects in turbine and chemical processing industries. Its excellent arc stability and smooth feeding boost productivity, reducing downtime and rework on the shop floor.
We back our product with top-notch customer support. From detailed welding parameters to on-call technical expertise, we help you optimize your processes for the best results. Our global supply chain ensures fast, reliable delivery, so you’re never waiting for materials. Sustainability is a priority—our wire’s durability extends equipment lifespans, reducing maintenance costs and environmental impact. Whether you’re welding a turbine blade or a chemical pipeline, our ERNiCrFe-2 delivers unmatched performance.
About Us:
Our 12,000㎡ factory is equipped with complete capabilities for research, production, testing, and packaging. We strictly adhere to ISO 9001 standards in our production processes, with an annual output of 1,200 tons. This ensures that we meet both quantity and quality demands. Furthermore, all products undergo rigorous simulated environment testing including high temperature, high pressure, and corrosion tests before being dispatched, ensuring they meet customer specifications. We also provide chemical analysis reports for every FeCrAl alloy, NiCr alloy, and other products purchased.
For all our clients, we offer timely and multilingual after-sales support and technical consulting, helping you resolve any issues swiftly and efficiently.
Client Visits
Building Stronger Partnerships
We support all kinds of testing:
What is ERNiCrFe-2 Inconel 718 welding wire used for?
It’s used for welding high-strength nickel alloys in turbine manufacturing, chemical processing, and aerospace, offering superior corrosion and heat resistance.
What makes ERNiCrFe-2 stand out?
Its optimized niobium, molybdenum, and low carbon content ensure excellent creep, fatigue, and corrosion resistance for high-performance applications.
Can it weld dissimilar metals?
Yes, it’s ideal for joining Inconel 718 to stainless steel, carbon steel, or other nickel-based alloys.
Which industries benefit from ERNiCrFe-2?
Turbine manufacturing, chemical processing, aerospace, power generation, oil and gas, and marine industries rely on its durability.
What welding processes is it compatible with?
It’s optimized for MIG and TIG welding, but also supports other arc welding processes.
How does it perform in high-temperature environments?
It maintains strength and resists creep and oxidation up to 1800°F (982°C).
Is it resistant to corrosion in chemical environments?
Yes, it offers excellent resistance to pitting, crevice, and stress corrosion in acidic and chloride-rich conditions.
Does it require special welding techniques?
No, but using our recommended parameters ensures optimal weld quality and minimal defects.
Our Durable Inconel 718 ERNiCrFe-2 MIG/TIG welding wire is built for the toughest challenges in turbine and chemical processing industries. Its exceptional high-temperature strength, corrosion resistance, and versatility make it a top choice for critical components like turbine blades and chemical reactors. With clean, reliable welds and unmatched durability, it helps you reduce maintenance costs and keep operations running smoothly. Backed by our commitment to quality, innovation, and customer support, our wire delivers the performance you need for high-stakes projects. Trust us to provide the welding solution that powers your success.
