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CuZr40 Master Alloy Extruded Rod 12mm Diameter for Resistance Welding Electrode Production
Product Details:
| Place of Origin: | Hunan, China |
| Brand Name: | High Broad |
| Certification: | ISO 9001:2015, RoHS Compliant |
| Model Number: | WN-CuZr40-ROD-12 |
Payment & Shipping Terms:
| Minimum Order Quantity: | 20 Kilograms |
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| Price: | USD 90-160 / Kilogram |
| Packaging Details: | WNRLN branded vacuum-sealed heavy-duty polyethylene bag with corrosion inhibitor paper inside plywood case, export-grade packaging |
| Delivery Time: | 3-5 working days for stock, 10-20 days for production |
| Payment Terms: | T/T,L/C,PayPal,Western Union |
| Supply Ability: | 3000 Kilograms per Month |
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Detail Information |
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| Zirconium Content: | 40 ± 2 Wt% | Rod Length: | 500 Mm (standard) / Custom Cut Available |
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| Density: | ~6.8 G/cm3 | Rod Diameter: | 12.0 ± 0.2 Mm |
| Material: | Copper Zirconium Master Alloy CuZr40 | Surface Condition: | Bright Extruded, Oxide-free |
| Highlight: | CuZr40 Master Alloy Rod Form,Resistance Welding Electrode Material,Extruded Copper Zirconium Rod Stock |
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Product Description
This CuZr40 master alloy extruded rod delivers the same metallurgical performance as our waffle ingot form, but in a convenient rod geometry that streamlines melt shop operations. The 12mm diameter rod format is ideal for continuous casting feeders, automated alloy addition systems, and small-batch crucible melts where handling convenience and precise weight control are critical.
- Precise Weight Control: Rod geometry enables accurate cut-to-weight dosing for small crucible melts, reducing material waste and improving Zr recovery consistency within ±1.5% of target composition
- Reduced Oxidation Loss: Lower surface-to-volume ratio compared to fragmented ingot pieces minimizes oxidation during furnace charging, improving zirconium recovery by 3-5%
- Automated Feeding Compatible: Uniform diameter allows integration with automated rod feeders in continuous casting lines, supporting Industry 4.0 melt shop automation
- Safe Handling: Smooth rod surface eliminates sharp edges from ingot fragmentation, improving operator safety and reducing FOD risk in clean melt environments
| Process Type | Melting Method | Rod Advantage |
|---|---|---|
| Continuous Casting | Vertical / Horizontal | Inline feeder compatible |
| Vacuum Induction | VIM (Crucible) | Precise weight dosing |
| Small-Batch Foundry | Electric Resistance | Easy handling and storage |
The global shift toward aluminum-intensive vehicle bodies for lightweighting and EV platforms is driving demand for aluminum resistance welding. Our CuZr40 rod supports electrode manufacturers serving this growing segment, where Zr-stabilized CuCrZr electrodes provide the extended service life and consistent weld quality required for high-volume automotive production lines.
