• Shaanxi Peakrise Metal Co.,Ltd
    Good company with nice service and high quality and high reputation. One of our reliable supplier , goods are delivered in time and nice package.
  • Shaanxi Peakrise Metal Co.,Ltd
    John Morris
    Material experts, rigorous processing, timely discovery of problems in design drawings and communication with us, thoughtful service, reasonable price and good quality, I believe we will have more cooperation.
  • Shaanxi Peakrise Metal Co.,Ltd
    Thank you for your good after-sales service. Excellent expertise and technical support helped me a lot.
  • Shaanxi Peakrise Metal Co.,Ltd
    Through very good communication all problems solved, satisfied with my purchase
  • Shaanxi Peakrise Metal Co.,Ltd
    Adrian Hayter
    The goods purchased this time are very satisfied, the quality is very good, and the surface treatment is very good. I believe we will order the next order soon.
Contact Person : Nicole
Phone Number : 13186382597
Whatsapp : +8613186382597

65% WCu Tungsten Copper Alloy Rod Bar Diameter 2-80mm

Place of Origin China
Brand Name PRM
Certification ISO9001
Model Number custom
Minimum Order Quantity 1kg
Price $50~70/kg
Packaging Details Plywood case
Delivery Time 7~10 work days
Payment Terms T/T
Supply Ability 2000kgs/month

Contact me for free samples and coupons.

Whatsapp:0086 18588475571

Wechat: 0086 18588475571

Skype: sales10@aixton.com

If you have any concern, we provide 24-hour online help.

Product Details
Name Tungsten Copper Alloy Bar 50mm Copper Tungsten Electrode Rod Material Tungsten Copper Alloy
W Content 65% Cu Content 35%
Shape Rod Bar Surface Bright
Diameter 2~80mm MOQ 1kg
High Light

65% WCu Tungsten Copper Alloy


Tungsten Copper Alloy Bar


80mm copper tungsten rod

Leave a Message
Product Description

                        Tungsten Copper Alloy Bar 50mm Copper Tungsten Electrode Rod


1. Description Of Copper Tungsten Electrode Rod Bar:


Tungsten content (wt%) 65%  
Copper content (wt%) 35±2% 
Impurity 0.5%
Density 12.75g/cm3
Conductivity 47IACS%
Hardness ≥HB140
Softening temperature ≥900℃


The size according to customer's requirement.


2. Features Of Copper Tungsten Electrode Rod Bar:

W65 tungsten copper rod has excellent electrical and thermal conductivity, uniform microstructure, high temperature resistance, high strength, arc ablation resistance, high density; moderate electrical and thermal conductivity. It can be widely used in high temperature resistant materials, electrical alloys for high voltage switches, electrical processing electrodes, and microelectronic materials. As parts and components, it is widely used in aerospace, aviation, electronics, electric power, metallurgy, machinery, sports equipment and other industries.
3. Technical Indicators Of Copper Tungsten Electrode Rod Bar:
Chemical element Density Hardness Resistance Conductivity Flexural strength
g/cm3≥ HB Kgf/mm2≥ µΩ.cm≤ %≥ Mpa≥
W50/Cu50 11.85 115 3.2 54 --
W55/Cu45 12.30 125 3.5 49 --
W60/Cu40 12.75 140 3.7 47 --
W65/Cu35 13.30 155 3.9 44 --
W70/Cu30 13.80 175 4.1 42 790
W75/Cu25 14.50 195 4.5 38 885
W80/Cu20 15.15 220 5.0 34 980
W85/Cu15 15.90 240 5.7 30 1080
W90/Cu10 16.75 260 6.5 27 1160


4. Application Of WCu Tungsten Copper Alloy Rod Bar:


Tungsten copper alloy rod has excellent mechanical properties and electrical and thermal conductivity, and has broad application prospects in electrical processing and electrical contact materials. Especially in the field of electrodes, such as EDM electric discharge machining clicks, resistance welding electrodes, high voltage discharge tube electrodes, etc. have played an important role.


EDM electrodes
Tungsten copper EDM electrode rod has good electrical and thermal conductivity, arc ablation resistance and high material erosion rate, especially for tungsten steel, high temperature resistant super hard alloy molds have significant advantages.


Resistance welding electrodes
The tungsten copper resistance welding electrode rod has good electrical and thermal conductivity. It uses the resistance heating effect generated by the current flowing through the contact surface of the workpiece and the adjacent area to heat it to a molten or plastic state to form a metal bond. Its main function is to press the welding part with high pressure, provide a large amount of welding current at the welding part and promote the cooling of the welding part.


Discharge tube electrode
The discharge tube is a component used for high voltage protection at the input end. When the voltage at both ends is higher than the protection specification value, there will be a short circuit inside, and the input overvoltage will be absorbed. The electrode rod of tungsten copper discharge tube is made of fine high-purity tungsten powder and high-purity tungsten-copper powder.


5. Precautions Of WCu Tungsten Copper Alloy Rod Bar:

Attention should be paid to the appearance of W60 tungsten copper round rods: the appearance of products processed by tungsten copper milling machine, lathe processing and grinding machine is different, which is a normal phenomenon. The tungsten copper bar is steel (black) color after fine grinding by a coreless grinder, and copper (red) color after semi-fine (rough) grinding. This kind of appearance is a normal phenomenon. Usually, small tungsten steel round bars are processed by a coreless grinder, and large bars are processed by a lathe. Plates are processed by milling or grinding machines.


65% WCu Tungsten Copper Alloy Rod Bar Diameter 2-80mm 065% WCu Tungsten Copper Alloy Rod Bar Diameter 2-80mm 1


                           MoCu heat sink                                                               WCu electrode rod



Please click below button for learn more our products.


65% WCu Tungsten Copper Alloy Rod Bar Diameter 2-80mm 2


65% WCu Tungsten Copper Alloy Rod Bar Diameter 2-80mm 3