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T: +86-571-8663-6649
E: hzbjys@hzbjys.com
E: hzbjys@hzbjys.com
7/F, 1st Building Of ZhongHao WangJiang International Center, NO.332 East WangJiang Road, HangZhou, ZheJiang, China.
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Product Description
Our factory-direct CuCrZr disc/rod/bar/wire is manufactured to national and industrial standards, with precise dimensional control and customizable tempers to meet the diverse needs of ToB clients in electrical engineering, welding, mold manufacturing, and marine engineering. With over 28 years of experience as a professional non-ferrous metal supplier, we deliver consistent quality, competitive pricing, and fast global delivery for bulk and custom CuCrZr orders, supporting sample requests and OEM production for small to large-scale industrial projects.
Chromium Zirconium Copper stands out among copper alloys for its unique combination of physical and mechanical properties, validated by industrial testing and real-world applications:
Superior electrical & thermal conductivity: Maintains 75% IACS conductivity and high heat dissipation, ideal for electrical and welding components.
High-temperature stability: Softening temperature of 550℃, with no significant hardness loss after long-term high-heat exposure.
Exceptional wear & corrosion resistance: Hardness up to HRB 78-83, resistant to seawater, chemical corrosion, and high-frequency mechanical stress.
Durable mechanical strength: Retains stability under heavy loads, suitable for high-pressure industrial parts like bearings and friction components.
Our CuCrZr disc/rod/bar/wire is processed with precision machining, ensuring uniform material density and dimensional accuracy:
Consistent temper performance (O/1/2H/H) for different application scenarios;
No cracks or deformation during cutting, welding, or molding;
Long service life, reducing replacement costs for industrial production lines.
Chromium Zirconium Copper is a versatile material for multiple high-demand industries, with our CuCrZr disc/rod/bar/wire tailored to core application scenarios:
Electrical engineering: CuCrZr wire/rod for switches, connectors, and busbars, leveraging high conductivity and heat resistance.
Welding industry: CuCrZr rod/disc for resistance welding electrodes, perfect for spot/seam welding of low carbon steel and coated steel plates with minimal electrode loss.
Mold manufacturing: Replaces beryllium copper for sole, plumbing, and plastic molds, with CuCrZr bar delivering excellent thermal conductivity and wear resistance.
Machinery manufacturing: CuCrZr rod/bar for friction parts and bearings, maintaining performance under long-term high-frequency stress.
Marine & chemical engineering: Corrosion-resistant CuCrZr for offshore platforms and chemical equipment, withstanding harsh environments like seawater erosion.
Electronic communication: CuCrZr wire for microwave devices, RF antennas, and semiconductors, ensuring stable signal transmission.
Product Type | Dimensions | Temper | MOQ |
CuCrZr Disc | Thickness:1.5mm75mm; Diameter:160mm1000mm | O; 1/2H; H | 100 kgs |
CuCrZr Rod | Diameter:2.0mm150mm; Length:150mm1000mm | O; 1/2H; H | 100 kgs |
CuCrZr Bar | Custom per client requirement | O; 1/2H; H | 100 kgs |
CuCrZr Wire | Diameter:0.1mm~2.0mm | O; 1/2H; H | 100 kgs |
General Standards: GB/T5231-2022, GB/T33945-2017, GB/T10858, GB/T3195 | |||
Packaging: Export wooden pallet (anti-corrosion, shockproof for international shipping) |
All Chromium Zirconium Copper products undergo strict multi-stage quality control: raw material inspection, process monitoring, and final dimensional/performance testing (conductivity, hardness, corrosion resistance). Our production complies with Chinese national standards for non-ferrous metals, and we provide quality test reports for every batch. With 28 years of industry expertise, we have established a reliable quality system that ensures each CuCrZr disc/rod/bar/wire meets or exceeds client specifications.
We offer flexible customization for CuCrZr products to match ToB clients’ unique production needs:
Dimensional customization: Custom lengths, diameters, and thicknesses for bars/rods/discs beyond standard ranges;
Temper customization: Tailored hardness (O/1/2H/H) for specific application scenarios (e.g., soft temper for wire drawing, hard temper for welding electrodes);
OEM production: Custom branding, packaging, and processing (cutting, polishing) as per client drawings/samples;
Sample orders: Small sample quantities available for pre-production testing, with fast sample delivery.
The standard MOQ for mass production is 100 kgs, and we accept sample orders with lower quantities for client testing.
We offer TT (Telegraphic Transfer) and LC (Letter of Credit) for global clients, with flexible terms for long-term cooperation partners.
Yes, every batch of products is accompanied by a detailed test report including conductivity, hardness, dimensional accuracy, and material composition.
