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RWMA Class 12 Copper Tungsten For Electro - Forming And Electro - Forging Facings

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RWMA Class 12 Copper Tungsten For Electro - Forming And Electro - Forging Facings

China RWMA Class 12 Copper Tungsten For Electro - Forming And Electro - Forging Facings supplier

Large Image :  RWMA Class 12 Copper Tungsten For Electro - Forming And Electro - Forging Facings

Product Details:

Place of Origin: CHINA
Brand Name: JBNR
Certification: ISO9001
Model Number: WEWM012

Payment & Shipping Terms:

Minimum Order Quantity: 10pcs
Price: Negotiable
Packaging Details: as customer required
Delivery Time: 15days
Payment Terms: L/C, , T/T, Western Union, D/A
Supply Ability: 5 tons
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Detailed Product Description
Material: 70WCu, 75WCu, 80WCu Density: 14.8g/cc
Hardness: 38HRB Grade: 10W3
Application: Automotive Industry Electric Conductivity: 94% IACS

 

RWMA Class 12 Tungsten 80% – Copper 20%, Suited For Electro-forming And Electro-forging Facings

 

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.

 

TUNGSTEN 80% – COPPER 20%, suited for electro-forming and electro-forging facings, and for electrode facings used to upset studs and rivets. A material for heavy-duty projection welding electrodes.

 

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) Grade Application
Cr:0.6-1% 8.9 85 70 C18200 shank
Cr:0.6-1.5%;Zr:0.05-0.25%;Cu:balance 8.9 80 80 C18150 shank
75W25Cu 14.5 94 38 10W3 face

 

 

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

 

Material to weld Material of electrode
uncoated steel CuCrZr / W
stainless steel CuCrZr / WCu
coated steel CuCrZr / Mo / W / WCu
pure copper W / Mo / WCu
brass (CuZn / Tin Bronze CuSn) CuCrZr / Mo / W / WCu
other Cu alloys CuCrZr / Mo / W / WCu
Cu + Cu alloys coated W / Mo / WCu
other non-iron metals CuCrZr / Mo / W / WCu
precious metals CuCrZr / Mo / W / WCu
refractory metals W



 
Product picture:

RWMA Class 12 Copper Tungsten For Electro - Forming And Electro - Forging FacingsRWMA Class 12 Copper Tungsten For Electro - Forming And Electro - Forging Facings

Contact Details
Zhuzhou Jiabang Refractory Metal Co., Ltd

Contact Person: admin

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