
Copper Switching Electrical Contacts
Product Details:
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Place of Origin: | China |
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Brand Name: | JX |
Certification: | ISO |
Model Number: | Tungsten Copper Alloy Rod/Bar |
Payment & Shipping Terms:
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Minimum Order Quantity: | 10kgs |
Price: | according to actual products |
Packaging Details: | standard packing |
Delivery Time: | 25days |
Payment Terms: | T/T |
Supply Ability: | 300kgs month |
Detail Information |
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Size: | As Request | Quality: | ISO9001:2008 |
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Surface: | Polishing,burnishing,black Surface | Delivery Time: | 25days |
Packing: | Standard Exporting | Name: | W70 W80 W90 WCu30 Tungsten Copper Alloy Rod/Bar |
Highlight: | Tungsten Copper Alloy Rod Bar,Burnishing Tungsten Copper Alloy Bar,high heat resistance Tungsten Copper Bar |
Product Description
Tungsten Copper Alloy Rod/Bar
The comprehensive advantages of Tungsten Copper Alloy Rod/Bar: high temperature resistance, arc erosion resistance, good electrical conductivity, good thermal conductivity, high strength, heavy weight, easy processing, and the characteristics of evaporative cooling, because tungsten has high hardness, high melting point, anti-adhesion , It is usually used for projection welding and butt welding electrodes with certain wear resistance and high temperature resistance.
Tungsten Copper Alloy Rod/Bar application
-1. Arcing contacts and vaccum contacts in high and medium voltage breakers or vaccum interruptors;
-2. Electrodes in electric spark erosion cutting machines;
-3. Electrodes for resistance welding;used where the combination of high heat resistance, high electrical
Tungsten Copper Alloy Rod/Bar Picture:
Type | Density g/cm3 | Conductivity %IACS | HB MPa | Size mm |
WCu50 | 11.9~12.3 | ≥55 | 1130~1180 | Tube: Ø3~390 Length<500 Sheet: Width<390 Length<500 Special type: Width<390 Length<500 |
WCu40 | 12.8~13.0 | ≥47 | ≥1375 | |
WCu30 | 13.8~14.4 | ≥42 | ≥1720 | |
WCu20 | 15.2~15.6 | ≥34 | ≥2160 | |
WCu7 | 16.8~17.2 | ≥27 | ≥2550 | |
WCu10 | 17.3~17.8 | ≥26 | ≥2900 |
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