Pure Copper
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High-Purity Copper Busbar Sputtering Targets (4N-6N)
Product Specifications
Name： High Purity Copper Busbar Sputtering Target
Standard： ASTM F68 (Oxygen-Free Electronic Copper), ASTM B115, Purity ≥99.99% (4N-6N), RoHS Compliant, REACH Compliant
Material： C10100 (OFHC Copper), C10200 (Oxygen-Free Copper), High Purity Cu (4N/5N/6N)
Surface： Precision Machined/Polished, Ra ≤0.5 μm, Optional Indium Bonding to Backing Plate
Length： 500mm – 4000mm
Width： 50mm – 400mm
Thickness： 5mm – 30mm
Product Features: Ultra-high purity with minimal impurities · Outstanding electrical and thermal conductivity · Uniform microstructure for stable sputtering · High material utilization in large-area deposition · Excellent film uniformity and adhesion · Low outgassing and particle generation · Extended target life in continuous processes
Application Field: Thin-film solar cells (CIGS, CdTe, perovskite), Large-area flat panel displays, Architectural glass coatings, Automotive and decorative coatings, Touch screens and flexible electronics, Barrier layers in packaging, Research-scale linear deposition systems, High-throughput PVD production lines -
Corrosion-Resistant Nickel Coated Copper Bars
Product Specifications
Name： Nickel-Plated Copper Busbar
Standard： ASTM B152 / B187 (Copper Base), ASTM B689 (Nickel Electroplating), RoHS Compliant, REACH Compliant
Material： C11000 / T2 Pure Copper with Electrolytic Nickel Plating (5-20μm thickness)
Surface： Bright Nickel Finish, Uniform Plating, Optional Matte or Selective Plating
Width： 10mm – 300mm
Thickness： 1mm – 20mm
Length： 1000mm – 6000mm (custom cut-to-length available)
Product Features: Superior electrical conductivity close to pure copper · Excellent corrosion and oxidation resistance · Improved solderability and weldability · High mechanical strength and flexibility · Low contact resistance · Enhanced durability in harsh environments · Uniform plating for consistent performance
Application Field: Electric vehicle battery packs and connections, Power distribution and switchgear, Renewable energy systems (solar/wind inverters), Electrical grounding and bonding, Bus duct systems, Electronics and PCB assemblies, Automotive electrical systems, Industrial control panels, High-current transmission -
Ultra-Low-Resistance Silver-Plated Copper Busbars
Product Specifications
Name： Silver-Plated Copper Busbar
Standard： ASTM B152 / B187 (Copper Base), ASTM B700 (Silver Electroplating), RoHS Compliant, REACH Compliant
Material： C11000 / T2 Pure Copper with Electrolytic Silver Plating (5-30μm thickness)
Surface： Bright Silver Finish, Uniform Plating, Optional Selective or Matte Plating
Width： 10mm – 300mm
Thickness： 1mm – 20mm
Length： 1000mm – 6000mm (custom cut-to-length available)
Product Features: Exceptional electrical conductivity with minimal contact resistance · Superior oxidation and tarnish resistance · Excellent solderability and brazing properties · High flexibility and mechanical strength · Low voltage drop in high-current applications · Enhanced durability against environmental corrosion · Uniform silver layer for reliable long-term performance
Application Field: EV and hybrid battery pack connections, High-voltage switchgear and transformers, Renewable energy inverters and storage systems, Power distribution panels, Electrical grounding systems, Aerospace and defense electronics, Precision instruments and connectors, Telecommunications equipment, High-frequency circuits -
Electrical-Grade Extruded Pure Copper Special Shapes
Product Specifications
Name： Custom Extruded Pure Copper Profile
Standard： ASTM B124 / B133, UNS C11000, RoHS Compliant, REACH Compliant
Material： C11000 (Electrolytic Tough Pitch Copper, ≥99.9% Cu)
Surface： Mill Finish, Optional Polished or Drawn
Cross-Section： Custom Shapes (rectangular, T-section, channels, decorative profiles, etc.)
Maximum Circumscribed Circle： Up to 150mm
Length： 1000mm – 6000mm (custom cut-to-length available)
Product Features: Ultra-high electrical and thermal conductivity · Excellent ductility for complex shapes · Superior corrosion resistance · High purity for consistent performance · Good machinability and formability · Attractive natural finish with oxidation stability · Cost-effective for medium-volume custom runs
Application Field: Electrical connectors and bus systems, Heat sinks and cooling components, Decorative architectural trim, Automotive radiators and fittings, Precision instruments, Plumbing and sanitary hardware, RF shielding and antennas, Custom signage and branding elements -
Precision Hot Forged Thick Wall Copper Pipes
Product Specifications
Name： Forged Pure Copper Heavy Tube
Standard： ASTM B280 / B133, UNS C11000 / C10200, RoHS Compliant, REACH Compliant
Material： C11000 (Electrolytic Tough Pitch Copper), C10200 (Oxygen-Free Copper)
Surface： Mill Finish, Optional Drawn or Machined
Outer Diameter (OD)： 50mm – 400mm
Wall Thickness： 10mm – 80mm
Length： 1000mm – 6000mm (custom lengths available)
Product Features: Exceptional electrical and thermal conductivity · Significantly enhanced strength from hot forging · Extremely dense wall structure with virtually no porosity · Superior pressure resistance and burst strength · Excellent ductility despite thick walls · Outstanding corrosion resistance · Uniform properties for reliable high-performance applications
Application Field: High-pressure electrical conduits, Heavy-duty heat exchangers and condensers, Power plant cooling systems, Marine and offshore piping, Chemical processing equipment, Grounding tubes and electrodes, Cryogenic vessels, Industrial hydraulic lines, Large-scale busbar tubing -
High-Conductivity Forged Copper Square Bars
Product Specifications
Name： Forged Pure Copper Square Bar (Hot Forged Copper Square)
Standard： ASTM B124 / B133, UNS C11000 / C10100, RoHS Compliant, REACH Compliant
Material： C11000 (Electrolytic Tough Pitch Copper), C10100 (Oxygen-Free Electronic Copper)
Surface： Mill Finish, Optional Milled or Ground
Side Length： 20mm – 300mm (square cross-section)
Length： 500mm – 4000mm (custom cut-to-length available)
Product Features: Outstanding electrical and thermal conductivity · Enhanced mechanical strength through forging · Extremely dense structure with low porosity · Excellent ductility for further forming · Superior corrosion resistance · Refined grain for uniform properties · Ideal for high-current and heat transfer applications
Application Field: Electrical busbars and connectors, Grounding bars and electrodes, Heat sinks and cooling components, Power transmission parts, Forging blanks for intricate shapes, Marine and chemical equipment, Vacuum chamber components, Artistic forging and sculpture bases, High-pressure electrical contacts -
Dense Forged Oxygen-Free Copper Sheets
Product Specifications
Name： Forged Pure Copper Plate (Hot Forged Copper Sheet) Standard： ASTM B152 / B133, UNS C11000 / C10100, RoHS Compliant, REACH Compliant
Material： C11000 (Electrolytic Tough Pitch Copper), C10100 (Oxygen-Free Electronic Copper)
Surface： Mill Finish, Optional Milled or Polished
Thickness： 10mm – 200mm
Width： 300mm – 2000mm
Length： 1000mm – 6000mm (custom sizes available)
Product Features: Exceptional electrical and thermal conductivity · Increased mechanical strength from forging · Highly dense structure with minimal porosity · Excellent ductility and formability · Superior corrosion resistance · Uniform grain refinement for consistent properties · Outstanding performance in high-pressure applications
Application Field: Electrical busbars and switchgear components, Heat exchangers and cooling plates, Marine and chemical processing equipment, Power generation and transmission parts, Forging blanks for complex shapes, Artistic and architectural elements, Grounding plates and electrodes, Vacuum furnace components, High-pressure vessel linings -
Premium Pure Copper Sheet – Excellent Thermal Conductivity
Product Specifications
Name:Pure copper plate
Standard: GB/T 2040， ISO 1337， ASTM B152， JIS H 3300， BS EN 1652 ，DIN EN 1652
Material: TU1 、TU2 、T1、 T2、 T3、 C10100、 C10200、 C11000 、C12200 、C101、 C103、 C106、 C107、 DINOF-Cu 、DINE-Cu 、DINSE-Cu
Surface: glossy surface / Brown surface
Diameter: 1-10mm
Length: As required
Product Features:·High conductivity· Thermal stability· Corrosion resistance· Processability
Application Field:Power Electronics, Architectural Decoration, Heat Exchange Equipment, Mechanical Manufacturing, Shipbuilding and Marine Engineering, Arts and Crafts, Medical Devices, New Energy