Welcome to Jiangsu DZX Factory.
Email:sales11@dlx-alloy.com Mobile/Whatsapp:+86 199 0611 9641
Professional manufacturer of welding wires and spraying wires,over 22 years.
Whatsapp：+8619906119641
Email：sales11@dlx-alloy.com
Add：NO.32 West Taihu Road, Xinbei District, Changzhou, Jiangsu,China
Nickel Welding Wire
ERNi-1 Pure Nickel Welding Wire for Battery and Electronics Manufacturing
Product Details
Our ERNi-1 pure nickel Welding Wire is a top pick for industries where precision and purity are everything, like battery and electronics manufacturing. We’ve designed this wire to meet the demands of high-tech applications, delivering clean, reliable welds every time. Let’s break down what makes our ERNi-1 wire stand out, look at the industry trends fueling its demand, and explore how it’s used in real-world applications.
Product Introduction
Our ERNi-1 welding wire is made from 99.6% pure nickel, crafted to deliver exceptional conductivity and corrosion resistance. It’s the go-to choice for welding pure nickel components or joining nickel to dissimilar metals like stainless steel. Whether you’re working on battery packs, electronic circuits, or chemical processing equipment, this wire ensures strong, clean welds with minimal impurities. Compatible with TIG, MIG, and submerged arc welding, it’s versatile enough for small-scale precision work or large-scale production. Our ERNi-1 wire is manufactured with tight quality controls to guarantee consistency, helping you avoid defects and keep your projects on track.
| 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
The welding consumables market is booming, with a projected CAGR of 5.8% through 2030, driven by the rapid growth of battery and electronics industries. The rise of electric vehicles (EVs), renewable energy storage, and 5G technology is pushing demand for high-purity materials like ERNi-1. Battery manufacturing, in particular, is a hot spot, with global EV sales expected to hit 30 million units annually by 2030. These applications need materials that offer excellent conductivity and durability, and our ERNi-1 wire fits the bill perfectly. Meanwhile, the electronics sector is leaning into miniaturization and high-performance components, where our wire’s precision welding capabilities shine.
Sustainability is another big driver. As industries focus on longer-lasting, recyclable materials, ERNi-1’s corrosion resistance and reliability make it a smart choice for eco-conscious production. Our wire is designed to meet these trends, supporting the shift toward greener, high-tech manufacturing.
Applications
Our ERNi-1 welding wire is a workhorse in several key applications:
Battery Manufacturing: Perfect for welding nickel-based battery components, ensuring high conductivity and long-term reliability in EV and energy storage systems.
Electronics: Used in circuit boards and connectors, where clean welds and minimal impurities are critical for performance.
Chemical Processing: Its corrosion resistance makes it ideal for equipment exposed to harsh chemicals.
Aerospace: Joins nickel components in lightweight, high-performance assemblies that demand precision.
These applications highlight why ERNi-1 is a trusted choice for industries needing top-tier performance.
Comparison Table: ERNi-1 vs. Other Nickel-Based Welding Wires
Parameter | ERNi-1 (Pure Nickel) | ERCuNi | ERNiCrMo-3 (Inconel 625) |
|---|---|---|---|
Composition | 99.6% Nickel | Copper-nickel (30% Ni, 0.5% Mn) | Nickel-chromium-molybdenum |
Corrosion Resistance | Excellent (chemical environments) | Excellent (seawater, saline) | High (acids, high temps) |
Primary Applications | Battery, electronics, chemical | Marine, shipbuilding, desalination | Aerospace, oil & gas |
Welding Processes | TIG, MIG, SAW | TIG, MIG, SAW | TIG, MIG, SAW |
Temperature Resistance | Moderate (up to 500°C) | Moderate (up to 350°C) | High (up to 1000°C) |
Tensile Strength | ~400 MPa | ~350 MPa | ~760 MPa |
Electrical Conductivity | High (ideal for electronics) | Moderate | Moderate |
Industry Trend Fit | Battery tech, electronics growth | Marine, renewable energy | Aerospace, high-temp industries |
Our ERNi-1 welding wire sets the standard in the industry. We use advanced manufacturing processes to ensure unmatched purity and consistency, reducing weld imperfections and boosting productivity. Unlike others, we prioritize rigorous testing at every stage, so you get a product you can rely on for critical applications. Our dedicated support team is always on hand to provide technical expertise, helping you optimize your welding process. Plus, we offer fast delivery and flexible order sizes to keep your production running smoothly. By staying ahead of industry trends, we continuously refine our ERNi-1 wire to meet the evolving needs of battery and electronics manufacturers.
Why Choose Us?
Our ERNi-1 pure nickel welding wire is built for precision, reliability, and performance. Whether you’re welding battery packs for electric vehicles or crafting intricate electronic components, our wire delivers clean, strong welds that stand the test of time. With the industry moving toward high-tech, sustainable solutions, our ERNi-1 wire is your partner for staying ahead of the curve. Choose us for a welding solution that powers the future of manufacturing.
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:
1. What is ERNi-1 welding wire made of?
ERNi-1 is a pure nickel welding wire, typically containing 99.6% nickel, designed for high-purity applications.
2. What are the main applications for ERNi-1 welding wire?
It’s used in battery manufacturing, electronics, and chemical processing for welding pure nickel components.
3. Which industries rely on ERNi-1 welding wire?
Battery production, electronics, aerospace, and chemical industries use ERNi-1 for its conductivity and corrosion resistance.
4. Can ERNi-1 welding wire be used for dissimilar metal welding?
Yes, it’s great for joining pure nickel to stainless steel or other nickel alloys in specialized applications.
5. What welding processes are compatible with ERNi-1 wire?
It works well with TIG, MIG, and submerged arc welding, offering flexibility for various setups.
6. How does ERNi-1 perform in high-purity environments?
It ensures clean, strong welds with minimal impurities, making it ideal for sensitive applications like electronics.
7. Why is ERNi-1 preferred for battery manufacturing?
Its high conductivity and corrosion resistance make it perfect for welding battery components that require reliability.
8. Is ERNi-1 cost-effective for large-scale electronics production?
Yes, its durability and consistent performance reduce rework, saving costs in high-volume manufacturing.
- Whatsapp：+86 199 0611 9641
- sales11@dlx-alloy.com
- NO.32 West Taihu Road, Xinbei District, Changzhou, Jiangsu,China