Our High-Purity Nickel Strip is a premium material crafted for precision welding and electrical component applications. Made from 99.6% or higher pure nickel, meeting ASTM B162 standards, these strips deliver a tensile strength of 450-600 MPa and exceptional electrical conductivity of around 20-25% IACS (International Annealed Copper Standard). Available in thicknesses from 0.1mm to 2mm and widths from 2mm to 200mm, they’re designed for industries like electronics, battery manufacturing, and aerospace. Their excellent corrosion resistance to acids, alkalis, and moisture makes them ideal for harsh environments.
These strips are highly weldable, perfect for resistance welding, TIG, or laser welding, and easy to form and cut for custom designs. Their high thermal conductivity ensures efficient heat dissipation, making them a top choice for electrical connectors and battery tabs. Whether you’re welding components for electric vehicles or crafting precision electronics, our nickel strips offer consistent performance, reducing downtime and ensuring durability. They’re built to meet the demands of high-tech industries where reliability is everything.
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The nickel strip market is booming, driven by the surging demand for high-conductivity, corrosion-resistant materials in electronics, battery manufacturing, and electric vehicles (EVs). The global shift toward clean energy and electrification has put nickel strips at the forefront, especially for lithium-ion battery production, where they’re critical for battery tabs and connectors. Our high-purity nickel strips are designed to meet these needs, offering top-notch conductivity and durability for high-tech applications. The electronics industry, with its push for smaller, more efficient devices, is another key driver, relying on nickel strips for reliable connectors and circuit components.
Sustainability is a major trend shaping the market. Nickel’s recyclability makes it a favorite for industries aiming to reduce their environmental footprint, aligning with global eco-friendly initiatives. The rapid growth of the EV market, alongside investments in renewable energy systems like solar and wind, is fueling demand for high-purity nickel strips in energy storage and power management. Aerospace is also contributing, with nickel strips used in high-performance electrical systems. While additive manufacturing with nickel alloys is gaining traction, traditional nickel strips like ours remain essential for high-volume production in batteries and electronics. As global demand for sustainable energy solutions grows, the need for reliable nickel materials is set to keep rising.
| Grade | Nickel (Ni)+ Cobalt (Co) | Copper (Cu) | Silicon (Si) | Manganese (Mn) | Carbon (C) | Magnesium (Mg) | Sulfur (S) | Phosphorus (P) | Iron (Fe) |
| 99.9% | ≤0.015 | ≤0.03 | ≤0.002 | ≤0.01 | ≤0.01 | ≤0.001 | ≤0.001 | ≤0.04 | |
| 99.6% | 0.1 | 0.1 | 0.05 | 0.1 | 0.1 | 0.005 | 0.002 | 0.1 |
Physical & Mechanical Properties
| Grades | N4/Ni201 | N6/Ni200 |
| Density | 8.9g/cm³ | 8.9g/cm³ |
| Melting Point | 1455°C | 1445-1470℃ |
| Coefficient of Thermal Expansion | 13.0µm/m·°C | 13.3×10⁻⁶/℃ |
| Thermal Conductivity | 10.1W/m·K | 90.7 W/m·K |
| Electrical Resistivity | 0.103×10⁻⁶Ω·/m (at 20℃) | |
| Electrical Conductivity | 14.6% IACS | |
| Tensile Strength | ≥450MPa | ≥450 MPa |
| Yield Strength | ≥200MPa | ≥150 MPa |
| Elongation at Break | ≥40% | ≥40% |
| Hardness | ≤150 |
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Our high-purity nickel strips are built for precision and reliability across a range of applications. In battery manufacturing, they’re used as tabs and connectors in lithium-ion batteries for electric vehicles, consumer electronics, and energy storage systems. Their high electrical conductivity ensures efficient energy transfer, while their corrosion resistance protects against degradation in humid or chemically active environments. In electronics, our strips are ideal for connectors, busbars, and circuit components, supporting compact, high-performance devices with reliable conductivity.
Aerospace applications leverage our strips’ heat resistance and durability for electrical connectors and sensor components in high-temperature environments. Renewable energy systems, such as solar inverters and wind turbine electronics, benefit from their thermal conductivity for efficient heat management. Their excellent weldability makes them perfect for precision welding in battery packs and circuit assemblies, ensuring strong, defect-free joints. From EV battery production to aerospace electronics, our nickel strips deliver the performance needed for cutting-edge projects.
Comparison Parameters Table
Parameter | Our High-Purity Nickel Strips | Standard Nickel Alloy Strips |
|---|---|---|
Composition | Ni (99.6%+), trace impurities | Ni (95-99%), variable additives |
Tensile Strength | 450-600 MPa | 400-550 MPa |
Corrosion Resistance | Excellent (Acids, Alkalis, Moisture) | High (General corrosion, less in acids) |
Electrical Conductivity | High, ~20-25% IACS | Moderate, ~15-20% IACS |
Thermal Conductivity | High, ideal for electrical components | Moderate, less efficient heat transfer |
Weldability | Excellent, supports multiple methods | Good, limited by alloy composition |
Applications | Electronics, EVs, battery, aerospace | General industrial, less specialized |
Size Options | 0.1mm-2mm thick, 2mm-200mm wide, customizable | 0.2mm-1.5mm thick, limited customization |
We’ve been in the nickel materials business for over a decade, and our high-purity nickel strips reflect our expertise and commitment to quality. Every strip is manufactured to meet ASTM B162 standards, with rigorous testing in our advanced labs to ensure consistent performance. Our strips offer superior electrical and thermal conductivity, excellent corrosion resistance, and high weldability, making them a standout for welding and electrical applications. Their customizable sizes and finishes mean you get exactly what your project needs, no compromises.
We set ourselves apart with our flexibility. Our OEM and ODM services allow us to tailor strip dimensions, grades, and surface finishes to meet your specific requirements, from small-scale electronics to large battery production lines. Our technical team is always on hand to provide expert guidance, helping you select the right material and welding techniques for optimal results. Sustainability is a core focus for us—we use recyclable materials and eco-friendly production methods to align with modern industry standards. With a global supply chain and fast delivery, we ensure your materials arrive on time, whether you’re working on an EV battery plant or an aerospace project. Our dedication to quality, customization, and customer support makes us the top choice for nickel strip solutions.
Why Choose Our High-Purity Nickel Strips?
Our high-purity nickel strips are designed for precision and performance, offering exceptional conductivity, corrosion resistance, and weldability for welding and electrical applications. Their flexibility and formability make them ideal for custom designs, while their high conductivity ensures efficient energy transfer in demanding environments. Whether you’re welding battery tabs, crafting electronic connectors, or building aerospace components, our strips deliver results that stand up to tough conditions. Our focus on precision manufacturing and customizable options ensures you get a product tailored to your needs, backed by years of industry expertise.
The demand for high-purity nickel materials is surging, driven by trends in electric vehicles, renewable energy, and advanced electronics. Our nickel strips meet these needs, offering versatility and reliability across industries. From battery production to aerospace systems, they’re designed to keep your projects running smoothly and efficiently. With global demand for energy-efficient materials on the rise, our strips are the perfect choice for components that need to perform under pressure. Trust us to provide the materials and support you need to succeed in today’s fast-paced industrial landscape.
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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.
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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