Shanghai Metals

With an objective to fulfill the ever-evolving demands of our clients, we are engaged in offering a wide assortment of Square Copper Sheet.

Product Description: Copper Sheet 14" x 48" (355mm x 1220mm) – Thickness Range 0.30mm to 6.00mm

Material: Pure Electrolytic Tough Pitch (ETP) Copper C11000 / C10100 (99.99% Cu) – Excellent electrical and thermal conductivity, superior corrosion resistance, and outstanding formability.

Dimensions:

• Width: 14 inches (355 mm)
• Length: 48 inches (1220 mm)
• Thickness available: 0.30 mm, 0.40 mm, 0.50 mm, 0.60 mm, 0.80 mm, 1.00 mm, 1.20 mm, 1.50 mm, 2.00 mm, 2.50 mm, 3.00 mm, 4.00 mm, 5.00 mm, 6.00 mm (custom thicknesses within this range available on request)

Surface Finish:

• Standard: Mill finish (smooth, bright annealed)
• Optional: Polished, brushed

Key Properties:

• Electrical Conductivity: 100–101% IACS
• Thermal Conductivity: ~401 W/m·K
• Excellent ductility and malleability (ideal for bending, folding, stamping)
• High corrosion resistance (especially in atmospheric and marine environments)
• 100% recyclable

Common Applications:

• Electrical busbars, switchgear, and grounding
• Roofing, flashing, gutters, and architectural cladding
• RFI/EMI shielding enclosures and gaskets
• Heat exchangers and radiators
• Arts, crafts, jewelry, and decorative panels
• DIY projects, model making, and restoration
• HVAC components and refrigeration tubing

Tolerances:

• Thickness: ±0.03 mm 
• Width/Length: ±0.03 mm
• Flatness and edge quality guaranteed

We are dedicatedly involved in providing an excellent quality array of Copper Sheet, for catering the various needs of our clients.