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

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

Brand Name:PRM
Certification:ISO9001
Model Number:custom
Minimum Order Quantity:1kg
Delivery Time:7~10 work days
Payment Terms:T/T
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Location: Baoji Shaanxi China
Address: No.188 Gaoxin Road,Weibin District Baoji City,Shaanxi,China
Supplier`s last login times: within 35 hours
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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%
Impurity0.5%
Density12.75g/cm3
Conductivity47IACS%
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 elementDensityHardnessResistanceConductivityFlexural strength
g/cm3≥HB Kgf/mm2≥µΩ.cm≤%≥Mpa≥
W50/Cu5011.851153.254--
W55/Cu4512.301253.549--
W60/Cu4012.751403.747--
W65/Cu3513.301553.944--
W70/Cu3013.801754.142790
W75/Cu2514.501954.538885
W80/Cu2015.152205.034980
W85/Cu1515.902405.7301080
W90/Cu1016.752606.5271160

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.



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

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

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