Стержень из сплава 80/20 вольфрама и меди CuW, цена за кг

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80/20 Tungsten Copper Alloy Rod Bar Price per kg

Product Description

 Product Parameters


Polished Surface Hot Selling Tungsten Copper Alloy Rod Bar Price per kg


WCu10, WCu15, WCu20, WCu25, WCu30, WCu50


Rod/Bar/Block/Cube etc. Customized

Copper Content







Sintering black/Machined bright/Polished bright/Alkaline Washed etc.



Tungsten Copper Alloy Rod/Bar Grade

Product Material Description

Polished Surface Hot Selling Tungsten Copper Alloy Rod Bar Price per kg

Tungsten copper alloy is a combination of tungsten and copper. The manufacturing process of tungsten copper is as follows: press the refractory metal, sinter the pressed compact at a high temperature, and infiltrate it with copper

Copper–tungsten (tungsten–copper, CuW, or WCu) alloy is a pseudo-alloy of copper and tungsten. As copper and tungsten are not mutually soluble, the material is composed of distinct particles of one metal dispersed in a matrix of the other one. The microstructure is therefore rather a metal matrix composite instead of a true alloy.

The material combines the properties of both metals, resulting in a material that is heat-resistant, ablation-resistant, highly thermally and electrically conductive, and easy to machine.

Parts are made from the CuW alloy by pressing the tungsten particles into a desired shape, sintering the compacted part, then infiltrating with molten copper. Sheets, rods and bars of the alloy are available as well.

Commonly used copper tungsten alloy contains 10–50 wt.% of copper, the remaining portion being mostly tungsten. The typical properties of the alloy depend on its composition.

The alloy with less wt.% of copper has higher density, higher hardness and higher resistivity. The typical density of CuW90 alloy, with 10% of copper, is 16.75 g/cm3 and 11.85 g/cm3 for CuW50 alloy. CuW90 has higher hardness and resistivity of 260 HB kgf/mm2 and 6.5 µΩ.cm than CuW50.

Product Features Polished Surface Hot Selling Tungsten Copper Alloy Rod Bar Price per kg

1. Better heat resistant


2. better ablate-resistant


3. High intensity


4. High density


5. Excellent thermal and electrical conductivity


6. easy to be machined.

  tungsten copper bar 11.JPG


Product Application Polished Surface Hot Selling Tungsten Copper Alloy Rod Bar Price per kg

(1).Copper tungsten alloy is used when a product or part needs to have a high heat resistance, low thermal expansion and high electrical or thermal conductivity.

(2)Tungsten copper alloy is used to make engines and electrical devices. Electrodes, refractory parts, heat sinks, rocket parts and electrical contacts are all made out of WCu alloy.

(3)WCu alloy is used to make contacts for both high and low voltage electrical devices, and for high speed steel devices and switches.

(4)The Spark Erosion (EDM) process calls for copper tungsten. Usually this process is used with graphite, but tungsten has a high melting point. This allows the CuW electrodes to have a longer service life than the graphite electrodes. This is crucial when the electrodes have been processed with complex machining. Since the electrodes are susceptible to wear the electrodes provide more geometrical accuracy than the other electrodes. These properties also let the rods and tubes manufactured for spark erosion be made smaller in diameter and have a longer length since the material is less likely to chip and warp.

Product Show

tungsten copper bar 7Tungsten copper bar 13tungsten copper bar 10

Polished Surface Hot Selling Tungsten Copper Alloy Rod Bar Price per kg

Company Information

Hanz bar rod company show

We are committed to this industry for 11 years and can be trusted professional suppliers of tungsten, molybdeum, tantalum, niobium, titanium, nickel etc.We are capable of completing the order tasks according to quantity and customer requirements.

Polished Surface Hot Selling Tungsten Copper Alloy Rod Bar Price per kg

Before delivery, the pictures of finished products ,packaging details and MTC will be send to our customer, When the customer satisfied with our product, we will promptly deliver goods.


Packaging & Shipping

Packing Polished Surface Hot Selling Tungsten Copper Alloy Rod Bar Price per kg

• Carton with water proof paper and protective foam inside

• Standard wooden case

• As cilents' requirements


Shipping Polished Surface Hot Selling Tungsten Copper Alloy Rod Bar Price per kg


Buyer Feedback

 tungsten copper bar

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Q: Do you offer the free sample?

A: Yes,Our company can offer free sample but we wish our customer to pay the freight. When you put us the batch order,we will return the sample freight to you.

Q: What is the MOQ of your product?

A: Our MOQ is 1KG .But we can sell as per your quantity, if they are in ready stock. All we can communicate in advance.

Q: What is your Payment Terms?

A: Our company payment terms is by T/T,L/C,Paypal,Western Union. All will be talked with you before your order.

Q: What information should I let you know if i want to get a quotation?

A: The required material dimension (Thickness*Width*Length,diameter*length; if possible, please kindly supply us drawings).

The required more information, such as Surface Condition, Tolerance Request, The Quantity, and other mechanical and technical details.   

If it is possible, please also provide the application of products, we will recommend the most suitable products with details for confirmation.

Q: How do you gurantee the quality of the products?

A: Each step of production and finished products will be carried out inspection by QC department before storing in the warehouse. NG goods are not allowed in the completed goods warehouse.

Q: Can you guarantee the prompt delivery?

A: Yes, when we get your inquiries, not only we will evaluate the more competitive price, but also we can get the most reasonable delivery time. So the prompt delivery can be guaranteed.

Q: What is the shipping cost?

A: The shipping cost is determined by the destination port, weight, packing size, total CBM of the products, we will try best to get the most reasonable shipping cost from the forwarders or express couriers to help you save more money.

Q:What is the transportation way?

A:If the Gross Weight ≤45kg, it's better by express such as TNT, DHL, FedEx,, etc.

If the Gross Weight between 45kg to 100kg, by express or by air to your nearest airport can be both considered.

If the Gross Weight ≥ 100kg ,you can choose by Air or Sea to the nearest port.

Contact us

Maybe we are not the best supplier in China, maybe we are not cheapest price in China.


Feel free to contact us, you will enjoy the best quality service!

Look forward to you to join our business! Welcome!


T: +86- 0917- 3258886

F: +86- 0917- 3258889

E: hztech06(@)hanztech.cn


Thanks for your visit to our website, quotation will be sent if you kindly contact us!

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