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CuCr Alloying Additive with Arc Erosion Resistance and High Current Interruption Capacity for Electrical Contacts and Welding Electrodes
Product Details:
| Place of Origin: | Hunan, China |
| Brand Name: | High Broad |
| Certification: | ISO 9001:2015 |
| Model Number: | CuCr-EC |
Payment & Shipping Terms:
| Minimum Order Quantity: | 10 Kilograms |
|---|---|
| Price: | USD 40-130 / Kilogram |
| Packaging Details: | Vacuum-sealed aluminum foil bag inside iron drum with desiccant, export-grade wooden pallet |
| Delivery Time: | 5-7 working days for stock, 10-20 days for production |
| Payment Terms: | T/T,L/C,Western Union |
| Supply Ability: | 3000 Kilograms per Month |
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Detail Information |
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| Form: | Waffle Plate / Ingot | Conductivity: | > 40% IACS |
|---|---|---|---|
| Melting Range: | 1080-1200°C | Density: | ~8.3-8.6 G/cm³ |
| Composition: | Cr 25-50%, Bal. Cu | ||
| Highlight: | CuCr Electrical Contact Additive,Copper Chromium Welding Material,Alloying Ingredient for Electrodes |
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Product Description
CuCr Copper Chromium Alloying Additive Grain Refiner Material for Electrical Contact Resistance Welding Use
CuCr Copper Chromium Alloying Additive for Electrical Contact Materials
This CuCr Alloying Additive is formulated for the production of electrical contact materials and resistance welding electrode applications. The copper-chromium composition delivers excellent arc erosion resistance, high current interruption capacity, and superior electrical conductivity, making it the industry-standard material for medium-voltage vacuum interrupters and high-performance welding electrodes.
Key Features
- Arc Erosion Resistance: Cr phase provides exceptional resistance to arc-induced material loss
- Current Interruption: Optimized for medium-voltage vacuum interrupter contact applications
- Anti-Welding Properties: Low welding tendency during make-break operations
- Gas Content Control: Low oxygen and nitrogen content ensures vacuum compatibility
- Consistent Microstructure: Fine, uniformly dispersed Cr phase in Cu matrix
Applications
- Vacuum interrupter contact materials for circuit breakers
- Resistance welding electrodes for automotive and industrial manufacturing
- Electrical switchgear and contactor components
- High-current electrical connectors and bus bars
- Spot welding caps and projection welding electrodes
Specifications
| Composition | Cr 25-50%, Bal. Cu |
|---|---|
| Form | Waffle Plate / Ingot |
| Melting Range | 1080-1200°C |
| Density | ~8.3-8.6 g/cm³ |
| Conductivity | > 40% IACS |
Jane Hu
China Hunan High Broad New Material Co., Ltd.
70 Chezhan North Road, Changsha, China 410100
Mobile/Whatsapp: +86-139-7515-2932
Wechat: 139-7515-2932
Skype: jane.hu261
QQ: 122367362
Email: janehu@hbnewmaterial.com
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