Products Description
Known as copper tungsten or copper tungsten alloy, Tungsten copper is produced by our company with an up-to-date vacuum infiltration technique. Each of our products is created under the regulations of ASTM B702. Furthermore, our copper tungsten alloys are comparable to Elkonite 5W3, 10W3, 30W3, 10W53, A1WC, A10WC, A20WC, A30WC, Class 10, Class 11, Class 12, CuW75, CuW70, CuW80 and many more grades of tungsten copper.
Copper tungsten is a quasi-alloy consisting of tungsten and copper. The casting method cannot be applied to the fabrication of copper tungsten composites since the melting temperature of tungsten is 3042℃. However, extensive CuW composites are made with our advanced infiltration technique which gives them remarkable attributes.
Features of Tungsten Copper Alloy Rods For Electrode
1. High strength and high hardness: The material can withstand hanks in high tensile stress and not be easily deformed or damaged. This indicates that while the material is put under 'high pressure', it still retains its integrity and the material is suited for manufacturing high-strength parts.
2. Good thermal conductivity: The material is essential in every field that utilizes current and heat, such as electronics and electrical fields. Moreover, it performs optimally due to the ability to quickly conduct current and heat.
3. Good machining performance: There was no difficulty when it came to performing mechanical processing like turning, milling, drilling and a wide range of other activities, thereby enabling these parts to actually be tailored to suit the needs of customers from every imaginable application scenario.

Typical applications of Tungsten Copper Alloy Rods For Electrode
• Switches or circuit breakers of arc contact and vacuum contact in medium-high voltage application
• Electrodes used for EDM
• High- temperature -resistance materials
• Heat spreader on electronic equipment
• Electrodes in electric resistance welding
• Electronic packaging materials and heat sink materials
• Microwave, laser, radio frequency (rf), optical communication and other high power devices
• Thermal controlling panel and dissipation devices
• Lead frame of the high performance
• Components for aeronautics and astronautic

Specification of Tungsten Copper Alloy Rods For Electrode
|
Grade |
Elkonite 5W3, 10W3, 30W3, 10W53 |
|
Technique |
Isostatic pressing,Annealing,Rolling,Sintering |
|
Size |
Customized |
|
Hardness |
≥220 |
|
Density |
16.75g/cm3 |
|
Electric Conductivity(IACS) |
≥27 |
|
Shape |
Rod,Bar,Cylinder,Ingot |
|
Surface |
Polished,Bright,Chemical Cleaning |
|
Standard |
ASTM B702,DIN,GB |
|
Certification |
ISO 9001,GB/T28001-2011 |
FAQ
Are you a factory or manufacturer?
A: Yes, we are a factory but we generally use our trading company to handle the business abroad. It will be more convenient to receive the remittance and arrange the shipment.
What is the delivery method?
A: Generally, we send cargo by UPS, DHL or FedEx. Also, we can send by sea to seaport or by air to the closest airport.
Why is your product so cost-effective?
A: We cut out the middlemen in the end-to-end manufacturing process and we obtain raw material directly from its source.
Do you do spot quality inspection or full inspection?
A: 100% full inspection for sure. All unqualified products are discarded.
How do you ensure your lead time?
A: From material preparation to machining and finally to a full inspection. Every stage of production is strictly monitored and controlled to give you an accurate delivery time.
What is the MOQ of Tungsten Copper Alloy Rods For Electrode?
A: Depends on quantity, generally, no MOQ limit.
How to pay for it?
A: A bank transfer (T/T) will be acceptable.
What is the delivery time?
A: around 7-20 days which depends on the quantity and production.
What is kind of the package?
A: Generally, we use a carton case or plywood case with protective material inside to ensure the save of cargo
What is the lead time?
A: from order placed to cargo receiving will take around 10-25 days.
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