C1200 Brass Copper Strip Corrosion Resistant with 0.2-2.0mm Thickness for HVAC Heat Exchanger Fin Stamping
Our C1200 brass copper strip is specifically engineered for HVAC heat exchanger fin stamping, combining superior corrosion resistance with excellent thermal conductivity. The phosphorus-deoxidized composition provides enhanced durability in condensing environments, while our efficient production and stocking program enables 7-day express delivery on standard dimensions to keep your manufacturing lines running without interruption.
- Superior Corrosion Resistance: C1200 phosphorus-deoxidized copper offers enhanced resistance to pitting and intergranular corrosion compared to standard C11000, making it the preferred choice for HVAC systems operating in humid, coastal, or mildly acidic environments.
- Custom Thickness 0.2-2.0mm with ±0.015mm Tolerance: Precision cold-rolled to your specified gauge with industry-standard tolerance, ensuring consistent fin geometry and optimal heat transfer performance across millions of stamped parts.
- 7-Day Fast Delivery on Stock Sizes: We maintain an extensive inventory of popular dimensions (0.25mm, 0.3mm, 0.35mm, 0.4mm thickness) ready for immediate slitting and dispatch. Custom production orders ship within 10-15 working days.
- Excellent Thermal Conductivity (≥340 W/m*K): The C1200 grade delivers thermal performance approaching pure copper while providing significantly better corrosion resistance for long-term HVAC system reliability.
- Full EU Compliance Package: RoHS and REACH certificates included with every shipment, enabling seamless customs clearance and end-user acceptance in regulated European and North American markets.
| Parameter | Specification |
|---|---|
| Material Grade | C1200 (Cu-DLP, Phosphorus-Deoxidized Copper) |
| Copper Content | ≥99.90% |
| Phosphorus Content | 0.004% - 0.012% |
| Thickness Range | 0.2mm - 2.0mm |
| Thickness Tolerance | ±0.015mm |
| Width Range | 10mm - 400mm |
| Width Tolerance | ±0.05mm |
| Thermal Conductivity | ≥340 W/(m*K) at 20°C |
| Electrical Conductivity | ≥98% IACS |
| Tensile Strength | 220-350 MPa (varies by temper) |
| Elongation | ≥8% (H02) to ≥35% (O) |
| Surface Finish | Bright or matte, clean, oxide-free |
| Stock Thicknesses | 0.25, 0.30, 0.35, 0.40mm (express delivery) |
| Certification | ISO 9001:2015, RoHS, REACH, Mill Test Report |
- HVAC condenser and evaporator fins
- Heat exchanger plate and fin assemblies
- Radiator cooling fin stamping
- Refrigeration system heat exchange components
- Air-cooled chiller fin packs
- Automotive radiator and intercooler fins
In HVAC systems, heat exchanger fins are continuously exposed to condensation, airborne contaminants, and temperature cycling. Standard C11000 copper, while offering excellent thermal conductivity, is susceptible to formicary (ant nest) corrosion in certain environments. C1200's phosphorus content significantly reduces this corrosion mechanism, extending the service life of heat exchangers in challenging installations such as coastal hotels, indoor swimming pools, and industrial HVAC systems.
With our stocking program, you benefit from the material performance of C1200 combined with the fast turnaround of a well-managed inventory—keeping your fin stamping lines productive and your project schedules on track.
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