W75Cu25 Tungsten Copper Alloy Electrodes For Resistance Welding 175 HB

Product Details:
Place of Origin: CHINA
Brand Name: JINXING
Certification: ISO 9001
Model Number: W75Cu25 - Tungsten Copper Electrodes
Payment & Shipping Terms:
Minimum Order Quantity: 30 kg
Price: Negotiable
Packaging Details: plywood cases
Delivery Time: 15-20 days
Payment Terms: T/T, D/P, L/C, D/A, Western Union, MoneyGram
Supply Ability: 2000 kg per month

Detail Information

Material: Tungsten Copper Electrodes Grade: W75Cu25
Size: Dia 3-50mm X L Density: 14.5 G/cc
Hardness: 175 HB Standard: ASTM B702-93 2012
Packaging: Exporting Plywood Cases Application: Welding
High Light:

Resistance Welding Tungsten Copper Alloy Electrodes


W75Cu25 Tungsten Copper Alloy Electrodes


175 HB Tungsten Copper Alloy Electrodes

Product Description

Tungsten Copper Electrodes For Resistance Welding W75Cu25

Tungsten Copper Electrodes are WIDELY used, mainly used in the manufacture of high voltage switch contacts, rocket nozzle throat liner, tail rudder and other high temperature parts, can also be used as electrical processing electrode, high temperature mold and other occasions requiring high conductivity and high temperature.


Specifications of Tungsten Copper Electrodes

Code No.

Chemical Composition % Mechanical properties
CU Impurity W Density (g/cm3 ) Hardness HB RES( cm) Conductivity IACS/ % TRS/ Mpa
CuW(50) 50±2.0 0.5 Balance 11.85 115 3.2 54  
CuW(55) 45± 2.0 0.5 Balance 12.30 125 3.5 49  
CuW(60) 40±2.0 0.5 Balance 12.75 140 3.7 47  
CuW(65) 35±2.0 0.5 Balance 13.30 155 3.9 44  
CuW(70) 30±2.0 0.5 Balance 13.80 175 4.1 42 790
CuW(75) 25±2.0 0.5 Balance 14.50 195 4.5 38 885
CuW(80) 20±2.0 0.5 Balance 15.15 220 5.0 34 980
CuW(85) 15±2.0 0.5 Balance 15.90 240 5.7 30 1080
CuW(90) 10±2.0 0.5 Balance 16.75 260 6.5 27 1160

Tungsten Copper Electrodes picture:

W75Cu25 Tungsten Copper Alloy Electrodes For Resistance Welding 175 HB 0W75Cu25 Tungsten Copper Alloy Electrodes For Resistance Welding 175 HB 1W75Cu25 Tungsten Copper Alloy Electrodes For Resistance Welding 175 HB 2

Production process of Tungsten Copper Electrodes

Tungsten copper is an alloy of tungsten and copper. Tungsten copper alloy is composed of fine tungsten and copper powder, which is refined through isostatic pressing, tungsten skeleton high temperature sintering, copper dissolution and other first-class immersion sintering processes.


Applications of Tungsten Copper Electrodes

  1.  Resistance welding electrode: tungsten-copper alloy integrates the advantages of tungsten and copper, high temperature resistance, arc ablation resistance, high strength, specific weight, good electrical conductivity, good thermal conductivity, easy to machining, and has the characteristics of sweating and cooling. Because tungsten copper alloy has the characteristics of high hardness, high melting point and anti-adhesion of tungsten, it is often used to make convex welding and butt welding electrodes with certain wear resistance and high temperature resistance.

  2. Edm electrode: for tungsten steel, high temperature resistant superhard alloy mold needs electric corrosion, the ordinary electrode loss is large, slow. The characteristics of high corrosion speed, low loss rate, precise electrode shape and excellent machining performance of tungsten-copper alloy can greatly improve the accuracy of the workpiece.

Get in touch with us

Enter Your Message

You Might Be Into These