Chromium Zirconium Copper
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Heavy-Duty CuCrZr Alloy Thick Rods
Product Specifications
Name： Large Chromium Zirconium Copper Round Bar (Heavy CuCrZr Rod)
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 Turned or Ground
Diameter： 20mm – 300mm (larger diameters on request)
Length： 1000mm – 6000mm (custom cut-to-length 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 shafts, Plastic injection mold cores, High-current electrical contacts, Heat sinks and cooling blocks, Spot welding tips and dies, Die casting plungers, Power generation components, Aerospace and automotive high-temperature parts -
Durable Heat-Resistant Chromium Zirconium Copper Semi-Finished Products
Product Specifications
Name： Chromium Zirconium Copper Semi-Finished Blanks (CuCrZr Pre-Machined Products)
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： As-Forged / As-Extruded or Rough Machined
Diameter / Width： 20mm – 500mm
Length / Thickness： 50mm – 2000mm (custom sizes available)
Product Features:
Excellent electrical and thermal conductivity · Superior strength and hardness retention at high temperatures · Outstanding resistance to softening and wear · High fatigue strength under cyclic loading · Good machinability for final finishing · Consistent metallurgical properties throughout the blank · Cost-effective starting material for complex custom parts
Application Field:
Resistance welding electrodes and holders, Plastic injection mold inserts and cores, High-current electrical contacts, Die casting plungers, Spot welding tips and wheels, Heat exchanger components, Aerospace and automotive high-temperature parts, Power generation equipment -
High-Performance C18150 Chromium Zirconium Copper Electrode Caps
Product Specifications
Name： Chromium Zirconium Copper Spot Welding Electrode Cap
Standard： RWMA Class 2, ASTM B768, ISO 5821, RoHS Compliant, REACH Compliant
Material： C18150 (Chromium Zirconium Copper)
Surface： Precision Machined, Smooth Contact Face
Diameter： 12mm – 25mm (common sizes)
Height： 20mm – 45mm
Tip Geometry： Pointed, Dome, Flat, or Custom
Product Features:
Excellent electrical and thermal conductivity · Superior hardness and wear resistance · Outstanding resistance to softening at high temperatures · Good anti-sticking properties · Long service life under high current and pressure · Stable performance in continuous production
Application Field:
Automotive body spot welding, Appliance manufacturing, Metal furniture production, Aerospace component welding, Battery tab welding, Steel and aluminum sheet joining, High-volume resistance welding lines -
Precision Heat-Resistant CuCrZr Alloy Round Tubing
Product Specifications
Name： Chromium Zirconium Copper Round Tube (CuCrZr Round Tubing)
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 or Machined, Smooth Internal & External Finish
Outer Diameter (OD)： 10mm – 200mm
Wall Thickness： 1.5mm – 25mm
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 and dimensional stability · Consistent properties across thick-walled sections
Application Field:
Resistance welding electrode cooling tubes, Plastic injection mold cooling channels, High-current electrical conduits, Heat exchangers in high-temperature environments, Spot welding gun components, Die casting plunger cooling, Power generation cooling systems, Aerospace heat transfer parts -
High-Conductivity Chromium Zirconium Copper Busbars for Welding
Product Specifications
Name： Chromium Zirconium Copper Busbar (CuCrZr Busbar)
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 or Precision Machined, Optional Tin-Plated
Width： 20mm – 300mm
Thickness： 3mm – 30mm
Length： 500mm – 6000mm (custom cut-to-length and hole patterns 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 and formability · Consistent properties across large sections
Application Field:
Resistance welding electrode busbars, Plastic injection mold heating/cooling plates, High-current electrical distribution, Power generation and transmission systems, Spot welding machines, Die casting equipment, Aerospace and automotive high-temperature electrical components -
Precision CuCrZr Alloy Custom Machined Components
Product Specifications
Name： Custom Chromium Zirconium Copper Parts (CuCrZr Custom Components)
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, Optional Polished or Coated
Size Range： Diameter/Width 10mm – 500mm (fully custom per drawing)
Length/Height： 20mm – 2000mm (custom shapes, holes, and threads 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 complex custom geometries · Consistent properties across large or intricate parts
Application Field:
Resistance welding electrodes and holders, Plastic injection mold inserts and cores, High-current electrical contacts, Heat sinks and cooling blocks, Die casting plungers, Spot welding tips and wheels, Power generation components, Aerospace and automotive high-temperature parts -
High-Strength Chromium Zirconium Copper Square Tubes – C18150
Product Specifications
Name： Chromium Zirconium Copper Square Tube (CuCrZr Square Tubing)
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 or Machined, Smooth Internal & External Finish
Outer Side Length： 20mm – 150mm
Wall Thickness： 2mm – 20mm
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 and dimensional stability · Consistent properties across square hollow sections
Application Field:
Resistance welding electrode cooling tubes, Plastic injection mold cooling channels, High-current electrical conduits, Heat exchangers in high-temperature environments, Spot welding gun components, Die casting plunger cooling, Power generation cooling systems, Aerospace heat transfer parts -
High-Conductivity Chromium Zirconium Copper Square Bars – C18150
Product Specifications
Name： Chromium Zirconium Copper Square Bar (CuCrZr Square Rod)
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 or Precision Ground
Side Length： 10mm – 150mm
Length： 500mm – 3000mm (custom cut-to-length 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 · Consistent properties across the square section
Application Field:
Resistance welding electrodes and shafts, Plastic injection mold inserts, High-current electrical contacts, Heat sinks and cooling blocks, Spot welding tips and dies, Die casting plungers, Power generation components, Aerospace and automotive high-temperature parts -
High-Strength Large Custom-Forged CuCrZr Round Plates
Product Specifications
Name： Large Custom-Forged CuCrZr Round 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： Precision Forged & Machined, Optional Milled or Polished
Diameter： 300mm – 1500mm (larger sizes available on request)
Thickness： 20mm – 300mm
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 custom components · Consistent properties across thick sections
Application Field:
Resistance welding electrode bases, Plastic injection mold plates, High-current electrical contacts, Heat exchanger components, Die casting plungers, Power generation equipment, Aerospace and automotive high-temperature parts, Nuclear facility components -
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