Copper Strip

Copper Coil & Strip Factory Direct | H62/H65 Brass Strip, T2/TU1 Pure Copper Coil for Electrical & Industrial Use
Brief Overview
Copper coils and strips are high-performance flat-rolled copper products available in coil (continuous roll) and strip (cut-to-length flat sheet) forms, crafted from premium copper alloys (brass/red copper/pure copper). Renowned for exceptional electrical conductivity, thermal conductivity, ductility, corrosion resistance and machining performance, they are indispensable materials for global industries including electronics, electrical engineering, automotive, construction and manufacturing. We offer factory-direct pricing, full-spec customization (alloy/thickness/width/surface finish), sufficient stock and one-stop global supply, adhering to international standards (ASTM/GB/EN) to meet diverse overseas procurement demands.

Core Specifications (Mainstream Alloys & Types)

Key Advantages of Copper Coil & Strip

1. Superior Material Performance

- Exceptional conductivity: T2/TU1 pure copper strips boast ≥98% IACS conductivity, ideal for electrical components requiring efficient current transmission; H62/H65 brass balances conductivity with cost-effectiveness for industrial use.
- Excellent ductility & machinability: Easy for bending, stamping, cutting, welding and deep drawing without cracking, high material utilization rate (≥96%), reducing processing waste.
- Strong corrosion resistance: Resists atmospheric, marine and mild chemical corrosion, suitable for indoor/outdoor and harsh working environments; TU1 oxygen-free copper offers enhanced corrosion resistance for high-purity applications.
- Precision manufacturing: Strict control of thickness tolerance (±0.005-0.01mm) and width tolerance (±0.1mm), ensuring consistent quality for bulk orders and automated production lines.

2. Alloy Selection Guide - Match Your Application

- H62 Brass (Most Versatile): Cost-effective, balanced strength and ductility, ideal for hardware accessories, automotive parts, decorative components, electrical terminals and precision stamping parts.
- H65 Brass (Higher Conductivity): Superior conductivity and surface finish compared to H62, suitable for electronic connectors, switches, musical instruments and high-precision machining parts.
- T2 Pure Copper (General Electrical Use): High conductivity and thermal conductivity, perfect for electrical wires, cables, busbars, heat exchangers, radiators and circuit board substrates.
- TU1 Oxygen-Free Copper (High-Purity): Ultra-high purity and conductivity, for high-frequency cables, vacuum tubes, semiconductor components, medical devices and aerospace electrical systems.

3. Full-Customization & Value-Added Services

- Size customization: Support custom thickness (0.03-5.0mm), width (10-1200mm) and length (100mm-3000mm), tailored to specific production requirements.
- Surface treatment: Optional mill finish (bright/ matte), electroplating (tin/nickel/silver), passivation and anti-tarnish coating, enhancing durability and conductivity.
- Precision processing: Provide slitting (narrow width cutting), blanking (shape cutting), bending and welding services, delivering ready-to-use semi-finished/finished products.
- Packaging customization: Custom coil ID (508/610mm), strip packaging (anti-rust paper + plastic film) and export wooden crates, adapting to different logistics needs.

4. Factory Direct & Global Efficient Supply

- No middleman markup, competitive wholesale price with bulk order discounts (12-28% off for orders over 1000kg).
- Sufficient stock for standard specifications (0.1-1.0mm thickness, 50-300mm width, O/H temper), 3-7 days fast delivery for in-stock items.
- Custom orders delivered in 10-20 working days, support urgent order arrangement for time-sensitive projects.

Main Application Scenarios

Electrical & Electronics

- Electrical wires, cables, busbars, circuit breakers, transformers and motor windings (T2/TU1 grade).
- Electronic connectors, switches, terminals, printed circuit boards (PCBs), semiconductor components and high-frequency antennas (H65/TU1 grade).

Automotive & Transportation

- Automotive wiring harnesses, radiators, heat exchangers, brake lines and connectors (H62/T2 grade).
- Railway electrical components, ship electrical systems and aerospace wiring (TU1 grade).

Construction & Decoration

- Architectural decorative panels, door/window hardware, curtain wall fasteners and plumbing fixtures (H62/H65 grade).
- Heating pipes, air conditioning ducts and solar water heater heat exchangers (T2 grade).

Industrial & Manufacturing

- Precision stamping parts, hardware tools, springs, valves and fittings (H62/H65 grade).
- Chemical equipment liners, medical device accessories and vacuum equipment components (TU1 grade).

Other Fields

- Musical instruments (brass instruments), coinage, jewelry and handicrafts (H65 grade).
- Heat dissipation components, power battery busbars and electronic sensor parts (T2/TU1 grade).

Quality & Service Guarantee (Factory Direct)

✅ Free Sample: 1-2 pieces free sample (freight collect) for material testing and application verification.
✅ Quality Control: Strict 4-step inspection (raw material → melting → rolling → finished product) with advanced testing equipment (conductivity tester, tensile tester, thickness gauge), ensuring product compliance.
✅ Third-Party Inspection: SGS/BV/ASTM test reports provided upon request, verifying material composition, conductivity, strength and dimensional precision.
✅ Export Standard Packaging: Anti-rust paper + waterproof PE film + plastic film + wooden crate/pallet, anti-tarnish, anti-collision and moisture-proof for sea/air transportation.
✅ Global Delivery: Cooperate with DHL, FedEx, Maersk, MSC; support FOB/CIF/EXW/DDU trade terms, covering all major ports worldwide.
✅ Flexible Payment Terms: T/T, L/C, Western Union, PayPal; 30% prepayment for large orders (balance before delivery).
✅ 24/7 After-Sales Support: Professional technical team provides material selection and processing guidance, solving problems within 12 hours; accept return/replacement for quality issues.

Inquiry Tips for Accurate Quotation

Please provide the following information when inquiring:

1. Exact alloy grade (H62/H65/T2/TU1 etc.) and temper (O/1/2H/H etc.)
2. Form (coil/strip) and dimensions (thickness × width × length)
3. Surface finish (mill finish/plated/passivated etc.)
4. Total quantity (kg/pieces) and delivery time requirement
5. Special processing needs (slitting/blanking/bending etc.)
6. Port of destination (for CIF/FOB price quotation)
7. Application scenario (to recommend the most suitable alloy and specification)

We are a professional copper coil & strip manufacturer with 18+ years of export experience, serving clients from Europe, North America, Southeast Asia, Middle East and global electronics/automotive fields. Equipped with advanced melting, rolling and precision processing lines, we strictly adhere to international standards to provide high-quality, cost-effective copper material solutions for your global business!