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220HB CuW75 Copper Tungsten Edm Electrodes Spot Welding Electrodes

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220HB CuW75 Copper Tungsten Edm Electrodes Spot Welding Electrodes

220HB CuW75 Copper Tungsten Edm Electrodes Spot Welding Electrodes
220HB CuW75 Copper Tungsten Edm Electrodes Spot Welding Electrodes

Large Image :  220HB CuW75 Copper Tungsten Edm Electrodes Spot Welding Electrodes

Product Details:
Place of Origin: Henan, China
Brand Name: Sanhui
Certification: ISO9001:2008
Model Number: W80Cu20
Payment & Shipping Terms:
Minimum Order Quantity: 5 PCS
Price: USD 20-100 per PC
Packaging Details: Standard plywood packaging or Customized
Delivery Time: about 15 days
Payment Terms: T/T, Western Union
Supply Ability: 1000 pcs per month
Detailed Product Description
Model Number:: CuW60/65, CuW70/75, CuW80/85/90 Shape:: According To Drawing
Chemical Composition:: W=60%~95% Technique:: Infiltering Process
Application:: Industrial, Heat Elements Density:: 15.5~18.0 G/cm3
High Light:

CuW75 Copper Tungsten Edm Electrodes

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CuW70 Spot Welding Electrodes

CNC 15.6g/cm3 Tungsten Copper Spot Welding Electrodes​ 

 

 

Introduction of Tungsten Copper

Our tungsten copper alloy rods are processed by high purity of tungsten powder, copper powder and isostatic techniques. Tungsten copper alloy has features like high plasticity and high electrical and thermal conductivity and low thermal expansion. Both tungsten copper’ s electrical and thermal conductivity are good. Moreover, it owns low expansion and high temperature resistance.

 

Chemical Composition of Tungsten Copper Alloy 

Code No. Chemical Composition % Mechanical properties
CU Impurity W Density   RES( cm)    
(g/cm3 ) Hardness Conductivity TRS/ Mpa
  HB IACS/ %  
       
CuW(50) 50+2.0 0.5 Balance 11.85 115 3.2 54  
CuW(55) 45+2.0 0.5 Balance 12.3 125 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 13.3 155 3.9 44  
CuW(70) 30+2.0 0.5 Balance 13.8 175 4.1 42 790
CuW(75) 25+2.0 0.5 Balance 14.5 195 4.5 38 885
CuW(80) 20+2.0 0.5 Balance 15.15 220 5 34 980
CuW(85) 15+2.0 0.5 Balance 15.9 240 5.7 30 1080
CuW(90) 10+2.0 0.5 Balance 16.75 260 6.5 27 1160

 

220HB CuW75 Copper Tungsten Edm Electrodes Spot Welding Electrodes 0

Specifications:

1) Materials: W30Cu, W50Cu, 70%W/Cu, 75%W/Cu, 80%WCu, 90%WCu

2) Density of tungsten copper:15.5~18.0g/cm3
3) Technique: infiltering process
4) Shape: Plate,sheet,strip,tube,rod,or machined parts
5) Standard:ISO 9001:2008, ASTM B702 

 

Our strength:

-High electrical conductivity bring very good erosion rate. Improve productivity.
-High hardness maintains long life time.
-High density characters present the lowest corner wear.
-Dia. 1mm rod bend demo shows our super infiltration process control capability

220HB CuW75 Copper Tungsten Edm Electrodes Spot Welding Electrodes 1

Contact Details
Zhengzhou Sanhui Refractory Metal Co., Ltd.

Contact Person: Lisa Ma

Tel: 86-15036139126

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