Precision Bimetal Composite Steel Strip – Electronic & Precision Grade
Product Overview
Precision bimetal composite strip is a high-accuracy narrow strip product manufactured by bonding two different metals into a single continuous strip. Available in various material combinations, it combines the unique properties of two metals – such as corrosion resistance, conductivity, strength or thermal expansion – into a single material form. This precision grade is optimized for electronics, stamping and precision component manufacturing, delivering tight dimensional tolerances and consistent bonding quality.
Why Choose CNB Precision Bimetal Strip?
We manufacture precision bimetal strips on dedicated cold roll bonding and slitting lines with strict process control over layer thickness ratio, bond strength and dimensional accuracy. Every coil undergoes full dimensional inspection and bond verification to ensure compatibility with high-speed stamping and automated assembly. We offer custom material combinations, thickness ratios and widths to match specific application requirements.
Key Specifications
| Item | Specification |
|---|---|
| Product Name | Precision Bimetal Composite Steel Strip |
| Material Combinations | Stainless/steel, copper/steel, aluminum/steel, custom |
| Bonding Process | Cold roll bonded / explosion welded slit strip |
| Total Thickness Range | 0.3mm – 5.0mm |
| Width Range | 10mm – 600mm (precision slit) |
| Width Tolerance | ±0.05mm |
| Thickness Tolerance | ±0.02mm |
| Edge Condition | Clean slit, burr-controlled |
| Coil ID | 508mm / 300mm option |
| Applicable Standards | Precision bimetal strip standards |
Core Advantages
- Custom material combinations: Tailored property combinations for specific applications.
- Ultra-precise dimensions: Tight tolerances for precision stamping and assembly.
- Uniform bonding: Consistent bond strength and layer ratio along full coil length.
- Clean edge quality: Burr-free edges for direct component manufacturing.
- High volume capability: Continuous production for stable mass supply.
Applications
This precision bimetal strip is widely used for electronic components, battery parts, thermal bimetals, transition joints, precision stampings, electrical contacts, thermal management components and specialty metal products.
Get a Quotation
We supply custom bimetal strips in various material combinations, thickness ratios and sizes for electronic and industrial applications. Material samples and property test reports are available upon request. Contact our precision materials team for a detailed quotation.
