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Superior Copper Tungsten Alloy Wear Resistance And Strength At Elevated Temperatures

Categories Welding Electrodes
Brand Name: JBNR
Model Number: WEWM008
Certification: ISO9001
Place of Origin: CHINA
MOQ: 10pcs
Price: Negotiable
Payment Terms: L/C, , T/T, Western Union, D/A
Supply Ability: 5 tons
Delivery Time: 15days
Packaging Details: as customer required
Material: 70WCu, 75WCu, 80WCu
Density: 14.8g/cc
Hardness: 38HRB
Grade: 10W3
Application: automotive industry
Electric conductivity: 94% IACS
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Superior Copper Tungsten Alloy Wear Resistance And Strength At Elevated Temperatures


Superior Wear Resistance And Strength At Elevated Temperatures Copper Tungsten RWMA Class 11 Copper


Description:


For resistance welding, the parts will be pressed and heated under high current until the parts are joined together.

And for welding, the force between the electrode and the parts are large. Some of them can reach to 450 MPa.

Uncer this process, it rises great challenge for the welding electrodes.


We make welding electrodes from refractory metal like tungsten, molybdenum, tungsten alloy and molybdenum alloy.

These refractory metals have high melting point which can withstand high temperature and they also have good electrical conductivity.


For joint method between shaft and our refractory metal, we can offer braze welding and also back casting.


Our products can be used for spot welding, projection welding and also thermode welding.

Product Properties:
Content(%wt.)Density(g/m³)Electrical conductivity(%IACS)Hardness(HRB)GradeApplication
Cr:0.6-1%8.98570C18200shank
Cr:0.6-1.5%;Zr:0.05-0.25%;Cu:balance8.98080C18150shank
75W25Cu14.5943810W3face

For different material, we have different materials to choose. It can ensure that you get the best material for your application.


Material to weldMaterial of electrode
uncoated steelCuCrZr / W
stainless steelCuCrZr / WCu
coated steelCuCrZr / Mo / W / WCu
pure copperW / Mo / WCu
brass (CuZn / Tin Bronze CuSn)CuCrZr / Mo / W / WCu
other Cu alloysCuCrZr / Mo / W / WCu
Cu + Cu alloys coatedW / Mo / WCu
other non-iron metalsCuCrZr / Mo / W / WCu
precious metalsCuCrZr / Mo / W / WCu
refractory metalsW




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Quality Superior Copper Tungsten Alloy Wear Resistance And Strength At Elevated Temperatures for sale
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