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 ERNiCrMo-3 (Inconel 625) Welding Wire is a heavy hitter for welders tackling high-temperature aerospace projects. This nickel-chromium-molybdenum alloy wire, with about 60% nickel, 22% chromium, and 9% molybdenum, delivers unmatched strength and corrosion resistance in extreme conditions. It’s perfect for welding Inconel 625, Incoloy 825, and similar alloys, especially in environments with high heat, oxidation, or corrosive elements. With a tensile strength of around 110,000 psi and excellent thermal stability up to 1,800°F (982°C), this wire ensures welds that hold up under intense stress. Whether you’re working on jet engine components or turbine blades, ERNiCrMo-3 gets the job done.
At DZX, we’ve engineered this wire for smooth, reliable welding. It flows cleanly in the weld pool, reduces defects, and performs flawlessly in TIG and MIG setups. Available in diameters from 0.8mm to 1.6mm and packaged in spools or straight rods, it’s versatile for any project scale. Built to AWS A5.14 standards, you can trust its quality for critical aerospace applications.
The nickel alloy welding wire market is on a steady climb, driven by aerospace, power generation, and chemical processing industries. High-temperature, corrosion-resistant materials are in high demand as manufacturers push for durability in extreme environments. Alloys like Inconel 625 are critical for components exposed to intense heat, oxidation, or corrosive gases, making ERNiCrMo-3 a go-to choice. The aerospace sector, in particular, relies on these alloys for jet engines, turbines, and exhaust systems, where performance under high temperatures is non-negotiable.
Trends like additive manufacturing and automated welding are reshaping the industry, requiring wires that deliver precise, high-quality welds. Stricter regulations on emissions and material longevity are also pushing demand for alloys that can withstand harsh conditions without frequent replacement. Challenges like weld cracking and heat-affected zone issues persist, making premium filler metals like ERNiCrMo-3 essential for consistent results. The market’s growth is tied to the need for reliable, high-performance materials in critical applications.
| 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
ERNiCrMo-3 Welding Wire shines in high-temperature and corrosive environments. In aerospace, it’s used for welding jet engine components, turbine blades, and exhaust systems, where its high strength and heat resistance are critical. The power generation industry relies on it for gas turbines, heat exchangers, and boiler components that face extreme temperatures. In chemical processing, it’s ideal for reactors, piping, and valves exposed to corrosive acids or gases. It’s also used in marine applications for components facing saltwater and high-stress conditions.
The wire’s ability to maintain strength at temperatures up to 1,800°F (982°C) makes it a top pick for cryogenic systems and high-temperature structural welds. Its clean weld appearance and resistance to pitting and crevice corrosion ensure long-lasting performance in demanding settings, making it versatile for both functional and critical applications.
|
Parameter |
ERNiCrMo-3 |
Other Nickel Alloy Welding Wire |
|---|---|---|
|
Nickel Content |
~60% for superior strength |
Often lower, e.g., 50-55% |
|
Tensile Strength |
110,000 psi (as welded) |
Typically 90,000-100,000 psi |
|
Corrosion Resistance |
Outstanding, resists pitting and acids |
Moderate, less suited for extreme corrosion |
|
High-Temperature Use |
Stable up to 1,800°F (982°C) |
Often limited to lower temperatures |
|
Base Metal Compatibility |
Inconel 625, Incoloy 825, similar alloys |
Broader but less optimized for 625 |
|
Weldability |
Smooth flow, low defect rate |
Varies, higher risk of imperfections |
|
Cryogenic Performance |
Excellent toughness at low temperatures |
Often less reliable in cryogenic settings |
|
Applications |
Aerospace, power generation, chemical |
General-purpose, less specialized |
At DZX, we’re all about delivering top-notch quality. Our ERNiCrMo-3 Welding Wire is crafted with cutting-edge manufacturing to ensure consistency and performance. We meet AWS A5.14 standards, focusing on purity and precision to produce welds with minimal defects. Our process eliminates issues like kinks or uneven feeding, so your welding runs smoothly every time, even on high-stakes aerospace projects.
We’re more than just a supplier. Our team offers hands-on support, helping you select the right wire diameter or fine-tune welding parameters for your specific needs. We provide flexible packaging—spools for continuous welding or straight rods for precision TIG work—to fit your project perfectly. With our high production capacity, we deliver fast, even for large orders, without compromising quality.
Sustainability and efficiency are key for us. ERNiCrMo-3’s excellent weldability reduces rework, saving you time and materials. We’ve optimized our supply chain to keep costs competitive while delivering a premium product. With DZX, you’re partnering with a company dedicated to your success, ensuring your welds hold up in the toughest high-temperature and corrosive environments.
Our ERNiCrMo-3 Welding Wire is built for the most demanding aerospace and high-temperature applications. From jet engines to chemical reactors, it delivers strong, corrosion-resistant welds that perform under extreme conditions. Its versatility, reliability, and clean weld appearance make it a top choice for critical projects. With DZX, you get a high-quality product backed by a team committed to helping you succeed. Choose ERNiCrMo-3 for welds that stand the test of heat, corrosion, and time.
For more other size details, pls directly contact us
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.
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Why is ERNiCrMo-3 ideal for aerospace welding?
Its high tensile strength (110,000 psi) and heat resistance up to 1,800°F (982°C) make it perfect for jet engines and turbine blades.
What alloys can ERNiCrMo-3 weld?
It’s optimized for Inconel 625, Incoloy 825, and similar nickel-based alloys.
How does ERNiCrMo-3 handle corrosion?
It offers excellent resistance to oxidation, pitting, and crevice corrosion, even in harsh chemical environments.
Can ERNiCrMo-3 be used in high-temperature environments?
Yes, it maintains strength and stability at temperatures up to 1,800°F (982°C).
What welding processes work with ERNiCrMo-3?
It’s designed for TIG welding but also performs well in MIG setups for various projects.
How does ERNiCrMo-3 perform in cryogenic applications?
It retains toughness and strength in low-temperature environments, making it ideal for cryogenic systems.
Which industries use ERNiCrMo-3?
Aerospace, power generation, chemical processing, and marine sectors rely on it for high-performance welds.
How do I avoid weld defects with ERNiCrMo-3?
Clean the base metal, control heat input, and adjust current (100-250A) based on thickness to minimize cracking or porosity.
