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Corrosion Resistant SPCC Nickel Plated Steel Strip for Battery Tabs and Connectors
Our Corrosion Resistant SPCC Nickel Plated Steel Strip is engineered for demanding electrical and battery applications. Made from premium SPCC low-carbon steel substrate with a uniform nickel plating layer, this strip delivers outstanding corrosion resistance while maintaining excellent mechanical strength and weldability.
- Overview
- Specification
- Features & Applications
- FAQs
- Recommended Products
Product Introduction Overview
The SPCC Nickel Plated Steel Strip combines the high tensile strength and formability of cold-rolled SPCC steel with the protective and conductive properties of pure nickel plating. The nickel coating (typically 1–3 µm on both sides) creates a robust barrier against oxidation, moisture, and corrosive environments, significantly extending product lifespan.
This material offers good electrical conductivity for current-carrying applications, superior spot-welding characteristics, and enhanced solderability. Available in various thicknesses (e.g., 0.1mm–0.3mm) and widths, it meets the rigorous requirements of modern battery manufacturing while remaining more economical than pure nickel alternatives in suitable use cases.
Whether used in consumer electronics, power tools, energy storage systems, or automotive battery modules, our nickel plated steel strip ensures reliable connections and long-term durability.
Product Features
- Excellent Corrosion Resistance: Nickel plating provides a protective layer that prevents rust and oxidation, even in humid or challenging environments.
- High Mechanical Strength: SPCC steel core delivers superior tensile strength (290–400 MPa) and rigidity compared to pure nickel strips.
- Good Electrical Conductivity & Weldability: Optimized for spot welding and soldering; ideal for battery tab connections and interconnects.
- Uniform Nickel Plating: Double-sided plating (1–3 µm) ensures consistent surface quality, solderability, and reduced contact resistance.
- Excellent Formability: High elongation and deep-drawing capability for precise stamping and custom shapes.
- Cost-Effective Solution: Balances performance and price, making it suitable for high-volume battery pack production.
- Custom Specifications Available: Tailored thicknesses, widths, and plating options to meet your exact requirements.
Product Applications
- Lithium-ion and lithium-polymer battery packs (18650, 21700, 32650 cells, etc.)
- Battery tabs, busbars, and interconnects
- Power tool battery assemblies
- Energy storage systems (ESS) and electric vehicle (EV) modules
- Electronic connectors and terminals
- Nickel-metal hydride (NiMH) and nickel-cadmium (NiCd) battery applications
- Automotive electronics and switchgear components
- General electrical contacts requiring corrosion resistance and weldability
Product FAQ
Q1: Is this strip suitable for high-current battery packs?
A: It performs well in many battery applications, especially for tabs and low-to-medium current connections. For very high-drain scenarios, we recommend evaluating current density and considering copper-nickel sandwich designs if needed. Our team can advise based on your specific amp requirements.
Q2: What thicknesses and widths are available?
A: Standard thicknesses include 0.1mm, 0.15mm, 0.2mm, and 0.3mm. Widths can be customized from 5mm to 100mm+ according to customer needs. Custom plating thickness and temper options are also available.
Q3: Does the nickel plating prevent rust completely?
A: The nickel layer provides excellent corrosion resistance under normal conditions. Proper handling and storage (avoiding damage to the plating) will maximize longevity. In extremely harsh environments, additional protective measures may be beneficial.
Q4: Is this material easy to spot weld?
A: Yes. The nickel plating improves weldability and contact quality compared to bare steel, making it highly suitable for automated battery tab welding processes.
Q5: Can you provide material certifications and test reports?
A: Yes, we supply RoHS-compliant material with full test reports including composition, plating thickness, tensile strength, and corrosion resistance data upon request.
