Products
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Corrosion-Resistant Nickel Coated Copper Busbar
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 -
Durable Copper Clad Steel Heavy Duty Mechanical Disks
Product Specifications
Name：Bimetallic copper-steel composite parts
Standard： ASTM A263 / A264 (Cladding Standards), Custom Explosion Bonding Process, RoHS Compliant, REACH Compliant
Material： C36000 Copper Clad on Carbon Steel (e.g., Q235 / A36 Base), Explosion Bonded Interface
Surface： Machined Copper Face, Steel Back, Optional Ground or Polished
Diameter： 500mm – 3000mm
Thickness： 20mm – 300mm (Copper Layer 5-50mm, Steel Base Variable)
Product Features: Optimal combination of copper’s thermal conductivity and wear resistance with steel’s strength · Superior bonding strength without delamination · Excellent corrosion resistance on copper side · High load-bearing capacity and impact toughness · Cost-effective alternative to solid copper · Good machinability on steel side · Long service life in abrasive environments
Application Field: Heavy-duty thrust bearings and friction discs, Mining and construction machinery, Marine propeller thrust rings, Industrial presses and crushers, Pump and compressor components, Steel rolling mill guides, Hydraulic machinery wear plates, Offshore equipment, Large gearbox thrust washers -
Precision Large Thickness Chromium Zirconium Copper Sheets
Product Specifications
Name： Thick Chromium Zirconium Copper Plate (Heavy CuCrZr Plate)
Standard： ASTM B768, RWMA Class 2, UNS C18150, RoHS Compliant, REACH Compliant
Material： C18150 (Chromium Zirconium Copper, Cr 0.5-1.5%, Zr 0.03-0.3%)
Surface： Mill Finish, Optional Milled or Polished
Thickness： 20mm – 200mm
Width： 500mm – 2000mm
Length： 1000mm – 4000mm (custom sizes available)
Product Features:
Excellent electrical and thermal conductivity · Superior strength retention at high temperatures · Outstanding softening and wear resistance · High fatigue strength under cyclic loading · Reliable performance in repeated heating/cooling cycles · Good machinability for large components · Consistent properties across thick sections
Application Field:
Resistance welding electrodes and holders, Plastic injection mold bases, High-current electrical busbars, Heat exchanger plates, Spot welding wheels and dies, Die casting plungers, Power generation components, Aerospace and automotive high-temperature parts -
High-Strength Large Chromium Zirconium Copper Plates – C18150
Product Specifications
Name： Large Chromium Zirconium Copper Plate (Heavy CuCrZr Plate)
Standard： ASTM B768, RWMA Class 2, UNS C18150, RoHS Compliant, REACH Compliant
Material： C18150 (Chromium Zirconium Copper, Cr 0.5-1.5%, Zr 0.03-0.3%)
Surface： Mill Finish, Optional Milled or Polished
Thickness： 20mm – 200mm
Width： 500mm – 2000mm
Length： 1000mm – 4000mm (custom sizes available)
Product Features:
Excellent electrical and thermal conductivity · Superior strength retention at high temperatures · Outstanding softening and wear resistance · High fatigue strength under cyclic loading · Reliable performance in repeated heating/cooling cycles · Good machinability for large components · Consistent properties across thick sections
Application Field:
Resistance welding electrodes and holders, Plastic injection mold bases, High-current electrical busbars, Heat exchanger plates, Spot welding wheels and dies, Die casting plungers, Power generation components, Aerospace and automotive high-temperature parts -
Durable Heat-Resistant Chromium Zirconium Copper Rings
Product Specifications
Name： Chromium Zirconium Copper Ring (CuCrZr Ring)
Standard： ASTM B768, RWMA Class 2, UNS C18150, RoHS Compliant, REACH Compliant
Material： C18150 (Chromium Zirconium Copper, Cr 0.5-1.5%, Zr 0.03-0.3%)
Surface： Precision Machined, Smooth Finish, Optional Polished
Outer Diameter (OD)： 50mm – 800mm
Inner Diameter (ID)： 20mm – 600mm
Height/Thickness： 10mm – 200mm
Product Features:
Excellent electrical and thermal conductivity · Superior strength retention at high temperatures · Outstanding softening and wear resistance · High fatigue strength under cyclic loading · Reliable performance in repeated heating/cooling cycles · Good machinability for large rings · Consistent properties across thick sections
Application Field:
Resistance welding electrode rings and holders, Plastic injection mold components, High-current electrical contacts, Heat exchanger sealing rings, Spot welding wheels and dies, Die casting plungers and rings, Power generation components, Aerospace and automotive high-temperature parts -
Durable High-Conductivity CuCrZr Sleeves
Product Specifications
Name： Chromium Zirconium Copper Bushing (CuCrZr Sleeve)
Standard： ASTM B768, RWMA Class 2, UNS C18150, RoHS Compliant, REACH Compliant
Material： C18150 (Chromium Zirconium Copper, Cr 0.5-1.5%, Zr 0.03-0.3%)
Surface： Precision Machined, Smooth Finish, Optional Oil Grooves
Inner Diameter (ID)： 10mm – 300mm
Outer Diameter (OD)： 20mm – 400mm
Length： 20mm – 500mm
Product Features:
Excellent electrical and thermal conductivity · Superior strength retention at high temperatures · Outstanding softening and wear resistance · High fatigue strength under cyclic loading · Reliable performance in repeated heating/cooling cycles · Good machinability and dimensional stability · Consistent properties in demanding environments
Application Field:
Resistance welding electrode holders, Plastic injection mold components, High-current electrical contacts, Heat exchanger sleeves, Spot welding tips and dies, Die casting plungers, Power generation components, Aerospace and automotive high-temperature parts -
Industrial-Grade Large C18150 Chromium Zirconium Copper Tubing
Product Specifications
Name： Large Chromium Zirconium Copper Tube (Heavy CuCrZr Pipe)
Standard： ASTM B768, RWMA Class 2, UNS C18150, RoHS Compliant, REACH Compliant
Material： C18150 (Chromium Zirconium Copper, Cr 0.5-1.5%, Zr 0.03-0.3%)
Surface： Precision Drawn, Smooth Internal/External Finish
Outer Diameter (OD)： 50mm – 300mm
Wall Thickness： 5mm – 50mm
Length： 1000mm – 6000mm (custom lengths available)
Product Features:
Excellent electrical and thermal conductivity · Superior strength retention at high temperatures · Outstanding softening and wear resistance · High fatigue strength under cyclic loading · Reliable performance in repeated heating/cooling cycles · Good machinability for large tubes · Consistent properties across thick walls
Application Field:
Resistance welding electrode cooling tubes, High-current electrical conduits, Heat exchangers in aggressive conditions, Plastic injection mold cooling channels, Spot welding gun arms, Die casting plunger cooling, Power generation cooling systems, Aerospace heat transfer components -
Industrial Nuclear-Grade Large C18150 Chromium Zirconium Copper Custom Parts
Product Specifications
Name： Large Chromium Zirconium Copper Nuclear Custom Parts (Heavy CuCrZr Nuclear Components)
Standard： ASTM B768, RWMA Class 2, UNS C18150, ASME Section III (Nuclear Grade Suitability), RoHS Compliant, REACH Compliant
Material： C18150 (Chromium Zirconium Copper, Cr 0.5-1.5%, Zr 0.03-0.3%)
Surface： Precision Machined, Smooth Finish, Optional Polished
Size Range： Diameter/Width 50mm – 500mm (custom per drawing)
Length/Height： 100mm – 3000mm (fully customizable)
Product Features:
Excellent electrical and thermal conductivity · Superior strength retention at high temperatures · Outstanding softening and wear resistance · High fatigue strength under cyclic loading · Reliable performance in repeated heating/cooling cycles · Good machinability for large nuclear-grade components · Consistent properties across thick sections
Application Field:
Nuclear power plant reactor components, Control rod drive mechanisms, Heat exchanger parts, Resistance welding electrodes in nuclear facilities, High-current electrical connections in nuclear systems, Cooling system fittings, Power generation safety-critical parts -
Premium High-Voltage Custom Insulated Copper Busbars
Product Specifications
Name： High-Voltage Insulated Custom Busbar
Standard： IEC 61439, UL 508A, ASTM B187 (Copper Base), RoHS Compliant, REACH Compliant
Material： C11000 Pure Copper or Aluminum Base with High-Voltage Insulation (PVC / Epoxy / Silicone)
Surface： Precision Machined Copper/Aluminum + Uniform Insulation Coating
Width： 20mm – 300mm
Thickness： 3mm – 20mm
Length： 500mm – 6000mm (fully custom shapes, bends, and hole patterns available)
Product Features:
High-voltage insulation for safe operation up to 35kV · Excellent electrical conductivity with low resistance · Superior mechanical strength and vibration resistance · Custom design for perfect fit in compact cabinets · Outstanding thermal dissipation and corrosion resistance · Easy installation with pre-formed bends and holes · Long service life in harsh industrial environments
Application Field:
Medium and high-voltage switchgear cabinets, New energy vehicle battery packs and inverters, Power distribution panels and MCCs, Renewable energy substations, Industrial automation control systems, Data center high-power rails, Railway and marine electrical equipment -
Custom Double-Sided Copper Aluminum Composite Plates
Product Specifications
Name： Double-Sided Copper-Clad Aluminum Cu-Al-Cu Sandwich Plate
Standard： ASTM B432 (Cladding), ASTM B209 / B152, RoHS Compliant, REACH Compliant
Material： C11000 Pure Copper Layer (both sides) + High-Purity Aluminum Core (e.g., 1050 or 6063)
Surface： Mill Finish or Tin-Plated, Optional Protective Film
Thickness： 3mm – 30mm (Copper Layer 0.5-5mm per side)
Width： 300mm – 1500mm
Length： 1000mm – 6000mm (custom cut-to-length available)
Product Features:
Combines copper’s superior conductivity on both surfaces with aluminum’s lightweight advantage · Strong, permanent metallurgical bond with no delamination · Excellent corrosion resistance and long-term reliability · Cost-effective alternative to solid copper plates · Good thermal dissipation and mechanical strength · Easy to machine, bend, and install · Stable performance under vibration and thermal cycling
Application Field:
New energy vehicle battery packs and power distribution, Industrial switchgear and control panels, Renewable energy inverters and storage systems, Data center power rails, Transformer and generator bus systems, Marine and offshore electrical equipment -
High-Conductivity Custom Copper-Aluminum Transition Joints
Product Specifications
Name： Custom Copper-Aluminum Transition Joint (Cu-Al Bimetallic Joint)
Standard： ASTM B432 (Cladding), IEC 61238, RoHS Compliant, REACH Compliant
Material： C11000 Pure Copper Layer + High-Purity Aluminum Base (e.g., 1050 or 6063)
Surface： Precision Machined, Optional Tin-Plated
Diameter / Width： 10mm – 150mm (custom)
Length： 50mm – 500mm (custom)
Product Features:
Combines copper’s superior conductivity with aluminum’s lightweight advantage · Strong, permanent metallurgical bond with no delamination · Excellent corrosion resistance and long-term reliability · Low contact resistance and efficient heat dissipation · Cost-effective alternative to solid copper · Easy to weld or bolt in place · Stable performance under vibration and thermal cycling
Application Field:
New energy vehicle battery packs, Power distribution panels and switchgear, Renewable energy inverters and storage systems, Data center power rails, Transformer and generator connections, Industrial control cabinets, Marine and offshore electrical equipment -
High-Conductivity Copper-Aluminum Bimetallic Washers
Product Specifications
Name： Copper-Aluminum Bimetallic Washer (Bimetal Cu-Al Washer)
Standard： ASTM B432 (Cladding), ASTM B152 / B209, RoHS Compliant, REACH Compliant
Material： C11000 Pure Copper Layer Clad on High-Purity Aluminum Base
Surface： Smooth, Precision Stamped, Optional Tin-Plated
Inner Diameter (ID)： 6mm – 100mm
Outer Diameter (OD)： 12mm – 200mm
Thickness： 1mm – 10mm
Product Features:
Combines copper’s superior conductivity with aluminum’s lightweight advantage · Strong metallurgical bond with no delamination · Excellent corrosion resistance and long-term reliability · Cost-effective alternative to solid copper washers · High mechanical strength and dimensional stability · Good thermal dissipation · Reliable in vibration and thermal cycling
Application Field:
New energy vehicle battery packs and connections, Power distribution panels and switchgear, Industrial control cabinets, Renewable energy inverters and storage systems, Data center power rails, Transformer and generator connections, Marine and offshore electrical equipment