Rwma Stud Electrodes Resistance Welding Electrode Tungsten Copper Alloy Electric Contact Materials Class10 Class 11 Class 12

Product Details
Customization: Available
Type: Cu (Copper/Copper-Alloy Welding Electrode)
Material: Copper Tungsten A10W, A30W
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  • Rwma Stud Electrodes Resistance Welding Electrode Tungsten Copper Alloy Electric Contact Materials Class10 Class 11 Class 12
  • Rwma Stud Electrodes Resistance Welding Electrode Tungsten Copper Alloy Electric Contact Materials Class10 Class 11 Class 12
  • Rwma Stud Electrodes Resistance Welding Electrode Tungsten Copper Alloy Electric Contact Materials Class10 Class 11 Class 12
  • Rwma Stud Electrodes Resistance Welding Electrode Tungsten Copper Alloy Electric Contact Materials Class10 Class 11 Class 12
  • Rwma Stud Electrodes Resistance Welding Electrode Tungsten Copper Alloy Electric Contact Materials Class10 Class 11 Class 12
  • Rwma Stud Electrodes Resistance Welding Electrode Tungsten Copper Alloy Electric Contact Materials Class10 Class 11 Class 12
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  • Overview
  • Product Description
  • Company Profile
Overview

Basic Info.

Model NO.
TE002
Length
Customized or by Drawing
Welding Core Type
Alloy Structual Tungsten
Electrode Coating Type
Tungsten Alloy
Function
Surfacing Electrode
Composition
65%W35%Cu, 70%W30%Cu, 75%W25%Cu , 80%W20%Cu Copper
Standard
ASTM B702
Shapes
Wire, Rod, Bar, Strip, Foil, Block, Plate, Ring,
Transport Package
Export Wooden Cases
Specification
Standard sizes or customized
Trademark
Kefeng
Origin
China
HS Code
81019990
Production Capacity
3000kgs Per Month

Product Description

Product Description

- These Stud electrodes are made from RWMA Class 2 material with 10W (copper tungsten) on the weld face for longer life. The part has wrench flats for easy removal from holders.The insulator is made to withstand the constant friction that is applied as the stud is inserted and removed. 

- Tungsten copper parts have a ground finish and is manufactured by pressing and sintering, products vary from Copper Tungsten Electrical
Contacts,Copper Tungsten Electrode, WCu Rod, Electrode For PCD Grinding WCu. 
We offer: 65%W-35%Cu, 70%W-30%Cu, 75%W-25%Cu ,80%W-20%Cu material
- Our standard: accordance with ASTM B702

Company Profile

 Xi'an Kefeng Powder Metallurgy is a professional China copper tungsten electrical contacts manufacturer.  We produce Copper Tungsten contacts
ccording to the customer
's drawings and all copper tungsten products conform to ASTM B702, shapes are rods, bars, plates, blocks and other different specifications parts. 
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Rwma Stud Electrodes Resistance Welding Electrode Tungsten Copper Alloy Electric Contact Materials Class10 Class 11 Class 12

Characteristics and features
  1. Low thermal expansion
  2. High wear resistance
  3. Low consumption
  4. High arc resistance
  5. High thermal and electrical conductivity
Rwma Stud Electrodes Resistance Welding Electrode Tungsten Copper Alloy Electric Contact Materials Class10 Class 11 Class 12Rwma Stud Electrodes Resistance Welding Electrode Tungsten Copper Alloy Electric Contact Materials Class10 Class 11 Class 12
Application


Copper Tungsten Electrode for Walter, Vollmer Machine,Copper tungsten electrical contacts.Kefeng's pure tungsten sheets and plates with ASTM B760 usually are used to processing the parts of shielding, target and partition to avoid the radiation.  It can be found in areas of aerospace parts, medical, oil and gas and other high technology fields.

Besides,copper tungsten alloy is used when a product or part needs to have a high heat resistance, low thermal expansion and high electrical or thermal conductivity. 

Tungsten copper alloy is used to make engines and electrical devices. It is also used in the fields of aviation and spaceflight. Electrodes, refractory parts, heat sinks, rocket parts and electrical contacts are all made out of
tungsten copper alloy. 

This copper alloy product is also made into sheet metal, tubing and plate metal.  Copper tungsten alloy is used
to make contacts for both high and low voltage electrical devices, and for high speed steel devices and switches

For the application of the Spark Erosion (EDM) process calls for copper tungsten. Usually this process is used
with graphite, but tungsten has a high melting point. This allows the copper tungsten electrodes to have a longer
service life than the graphite electrodes. This is crucial when the electrode has been processed with complex
machining.  These properties also let the rods and tubes manufactured for spark erosion be made smaller in
diameter and have a longer length since the material is less likely to chip and warp.

Rwma Stud Electrodes Resistance Welding Electrode Tungsten Copper Alloy Electric Contact Materials Class10 Class 11 Class 12

Technical parameters
Materials Wt% Tungsten Content Wt%
Copper Content
Density (g/cc) Electrical Conductivity (%IACS) Hardness (HB)
W65Cu35 65 Balance 13.30 44 88
W70Cu30 70 Balance 13.80 42 88
W75Cu25 75 Balance 14.50 38 94
W80Cu20 80 Balance 15.15 34 98
Technical parametersNote: The values are typical and not to be used for specifications.

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Rwma Stud Electrodes Resistance Welding Electrode Tungsten Copper Alloy Electric Contact Materials Class10 Class 11 Class 12Rwma Stud Electrodes Resistance Welding Electrode Tungsten Copper Alloy Electric Contact Materials Class10 Class 11 Class 12Rwma Stud Electrodes Resistance Welding Electrode Tungsten Copper Alloy Electric Contact Materials Class10 Class 11 Class 12Rwma Stud Electrodes Resistance Welding Electrode Tungsten Copper Alloy Electric Contact Materials Class10 Class 11 Class 12Rwma Stud Electrodes Resistance Welding Electrode Tungsten Copper Alloy Electric Contact Materials Class10 Class 11 Class 12
Kefeng Powder Metallurgy has pioneered and produced the best tungsten alloy metal solutions for the world's products, applications and industries since 1999.


-Our products are subjected to rigorous physical testing, including density, tensile, yield strength,conductivity, elongation and hardness.

-Our products are identified at all stages of the production process and are thoroughly analized and checked before delivery.

-Our products can be supplied with full verification in accordance with specifications,whatever
Chemically, mechanically or physically.

At Kefeng Metallurgy,our expert and equipment are committed to providing the best tungsten alloy
Refractory metal solution that performs our customer's requirements and improving overall quality.

 

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