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Quality 99.9% Purity Custom Cut High Conductivity Copper Plate Sheet for Busbar Applications factory
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Quality 99.9% Purity Custom Cut High Conductivity Copper Plate Sheet for Busbar Applications factory
Quality 99.9% Purity Custom Cut High Conductivity Copper Plate Sheet for Busbar Applications factory
Quality 99.9% Purity Custom Cut High Conductivity Copper Plate Sheet for Busbar Applications factory
Quality 99.9% Purity Custom Cut High Conductivity Copper Plate Sheet for Busbar Applications factory
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99.9% Purity Custom Cut High Conductivity Copper Plate Sheet for Busbar Applications

Brand Name: SYLAITH
Model Number: C11000
Place of Origin: Jiangsu, China
Certification: ISO 9001
Minimum Order Quantity: 500 kg
Price: USD 8.5-10.5 / kg (LME based)
Supply Ability: 500 tons per Month

Product Details


Material Grade: C11000 / T2 Pure Copper Purity: 99.9% Min
Conductivity: 100% IACS Thickness: 0.5-6mm (custom)
Width: 600-1500mm Length: 1000-3000mm / 4x8 Ft
Temper: O / H14 / H24 / Half Hard Surface Finish: Mill / Bright / Brushed
Application: Busbar, Heat Exchanger, Roofing, Electronics Standard: ASTM B152 / GB/T 2059
Highlight

C11000 pure copper plate sheet

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99.9% high conductivity copper

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4x8 copper plate custom cut

Product Description

C11000 Pure Copper Plate & Sheet

Our C11000 pure copper plate and sheet deliver 99.9% purity and high electrical conductivity, making them an ideal choice for busbars, heat exchangers, roofing and electronic components. Produced on controlled rolling lines and inspected batch by batch, every plate meets stable mechanical and electrical standards.

C11000 pure copper plate with bright mill finish stacked in a warehouse Close-up of C11000 copper sheet surface showing smooth high-conductivity finish Custom-cut C11000 copper plates in various thicknesses arranged on a workbench C11000 copper plate being measured for thickness and dimensional accuracy
Key Specifications
Material Grade C11000 / T2 pure copper
Purity 99.9% min
Conductivity ≥100% IACS
Thickness 0.5–6mm (custom)
Width 600–1500mm
Length 1000–3000mm / 4x8 ft
Temper O / H14 / H24 / Half Hard
Why Choose Our Copper Plate
  • 99.9% high conductivity: low resistivity for efficient power transmission.
  • Stable material grade: consistent C11000 composition with mill certificates.
  • Flexible sizes: standard 4x8 ft or cut to your exact drawing.
  • Multiple tempers: soft to half hard for bending, punching and forming.
  • Clean surface: mill, bright or brushed finish, protected by film on request.
Applications

Copper plate and sheet are widely used in busbars, heat exchangers, transformers, roofing and architectural decoration, electronic hardware and new energy equipment.

Quality Control & Packing

Each batch is tested for conductivity, thickness tolerance, flatness and surface quality, and shipped with a material test report. Goods are packed seaworthy with moisture-proof film, wooden pallets and steel bands to arrive in perfect condition.

Seaworthy packing of C11000 copper plates with moisture-proof film, wooden pallets and steel bands
Contact Us

Send us your grade, thickness, size and quantity for a competitive factory quotation. Samples are available for your evaluation.

5.0
★ ★ ★ ★ ★
Based on 50 reviews recently
5 Stars
100%
4 Stars
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1 Star
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T
★ ★ ★ ★ ★
Apr 20.2026
Thermal conductivity is as advertised. Machined into custom heat spreaders and tested ΔT within 2°C of our CAD simulation. Great material consistency from lot to lot
H
★ ★ ★ ★ ★
Apr 10.2026
Used for marine propeller shaft bearing housings. Corrosion resistance held up great during our 3-month salt spray test. Delivered with mill certs and traceability documents—exactly what our classification society asked for.
C
★ ★ ★ ★ ★
Feb 17.2026
"Tried three different Chinese suppliers before this one. Best price-to-quality ratio by far. Consistent thickness, accurate weight per sheet, and responsive after-sales. Already placed our repeat order for 500kg."

Product Highlights

C11000 pure copper plate and sheet with 99.9% conductivity, 0.5-6mm thickness, 4x8 ft standard and custom cut sizes for busbar and heat exchanger applications.

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