| Product Name | 99.9% Pure Red Copper Coil / Strip (C11000/C12200) |
|---|---|
| Thickness | 0.05mm β 3.0mm |
| Width | 10mm β 1200mm |
| Grade | C11000 (ETP), C12200 (DHP), C10200 (OFHC), C17200 (Cu-Be) |
| Temper | Soft / 1/4 Hard / 1/2 Hard / Hard |
| Standard | ASTM B152, EN 1652, GB/T 2059, JIS H3100 |
| Coil ID | 150mm / 200mm / 300mm / 400mm |
| MOQ | 50kg |
Pure red copper coils (C11000, 99.9% Cu) are manufactured through continuous casting and rolling processes, producing superior quality copper strip and foil for electrical, electronic, and industrial applications. C11000 ETP copper offers the highest electrical conductivity (100% IACS minimum) making it the standard for electrical applications. C12200 DHP copper contains controlled phosphorus for improved weldability and brazing performance.
Available in precision slit widths from 10mm to 1200mm with tight thickness tolerances. Suitable for stamping, deep drawing, etching, and automated feeding applications.
| Attribute | Specification |
|---|---|
| Product Name | Pure Copper Coil / Strip |
| Thickness | 0.05mm β 3.0mm (Β±0.005mm for thin gauge) |
| Width | 10mm β 1200mm (slit tolerances Β±0.05mm) |
| Grade | C11000 (ETP 99.9% Cu), C12200 (DHP phosphorus deox.), C10200 (OFHC oxygen-free), C17200 (Cu-Be spring), C26000 (Brass 70/30) |
| Temper | Soft (annealed), 1/4 Hard, 1/2 Hard, Hard |
| Conductivity | C11000: β₯100% IACS / C10200: β₯101% IACS |
| Standard | ASTM B152, EN 1652, GB/T 2059, JIS H3100 |
| Coil ID | 150mm, 200mm, 300mm, 400mm |
| Coil Weight | 100kg β 3 Tons |
| Surface | Bright (cold rolled), pickled, tinned, nickel plated, silver plated |
| Edge | Slit (precision round/smooth), mill edge, deburred |
| Application | Electrical connectors & terminals, transformer windings, printed circuit boards (PCB), RFI/EMI shielding, roofing & flashing, heat exchanger fins, plumbing fittings, automotive radiators, coin blanks, bullet jackets |
| MOQ | 50kg |
| Supply Ability | 3,000+ Tons/month |
| Delivery Time | 7β20 days |
| Price Term | FOB / CIF / CFR |
| Payment | T/T, L/C |
ISO 9001 certified. Testing: OES chemical, tensile/yield/elongation/hardness, electrical conductivity, dimensional (thickness profile laser gauge), surface. MTC EN 10204 3.1.
Packaging: PE film interleave, VCI anti-tarnish paper. Eye-to-sky on wooden pallets, steel strapping (4-6 bands). Edge protection rings. Vacuum sealed for high-conductivity OFHC grades. Waterproof wrapping. 2-4 coils per 20ft container.
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