Products Description
Tungsten-based composite materials are a kind of strong refractory metal material, which is made by strictly controlled pressing, sintering and copper or silver plating processes. W70Cu30 Tungsten Copper Plates have various advantages of copper and tungsten, such as high temperature resistance, high strength, strong conductivity, high melting point, anti-adhesion, arc ablation resistance, strong wear resistance, good cooling effect, long service life, etc. Especially in welding processes such as spot welding, surfacing and seam welding, it plays a role in guiding current, dissipating heat and increasing processing rate, which can effectively save electrode materials, increase discharge processing speed and improve mold accuracy.
W70Cu30 Tungsten Copper Plates have the characteristics of high surface finish, high precision and low loss, and can be widely used as high-performance materials for aerospace, power electronic devices, high-temperature mold materials, resistance welding electrode materials, etc.
Feature of W70Cu30 Tungsten Copper Plate
1. Resistance to high temperatures. W70Cu30 tungsten copper plate can tungsten stay stable structurally at high temperatures; it is suitable for regions of extremely high temperatures.
2. Ease of processability. W70Cu30 tungsten copper plate can easily be cut into complex shapes by powder metallurgy technology, and is easier to cut and process to meet the standards of precision manufacturing.
3. Firmness. W70Cu30 tungsten copper plate exhibits good thermal shock resistance at high temperatures and is able to withstand sharp changes in temperature without fracturing or deforming.
4. Wear resistance. W70Cu30 tungsten copper plate has excellent mechanical properties which makes it suitable for withstanding high stress and wear.

Application of W70Cu30 Tungsten Copper Plate
W70Cu30 tungsten copper plate is widely used in electrical, electronic, mechanical manufacturing, aerospace and welding processing. For example, electric spark processing of electrical contactors and electrolytic capacitors, electronic packaging bases, cemented carbide, high-carbon steel and other materials, engine parts and bearings, etc.

Specification of W70Cu30 Tungsten Copper plate
|
Grade |
CuW75, CuW70, CuW80, CuW90, Elkonite 5W3, 10W3, 30W3, 10W53, A1WC, A10WC, A20WC, A30WC, Class 10, Class 11, Class 12, etc |
|
Technique |
Hot Rolling,Cold Rolling,Sintering,Annealing,Drawing |
|
Purity |
W Content :50%-85% |
|
Length |
Customized |
|
Thickness |
Customized |
|
Width |
Customized |
|
Density |
14.5g/cm3-18.95g/cm3 |
|
Surface |
Polishing,Alkali Cleaning,Machining,Grinding,Ground |
|
Standard |
GB,JIS,ASTM,DIN,EN,ISO |
|
Certification |
ISO9001:2008
|
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 W70Cu30 Tungsten Copper plate?
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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