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CuW-(75) 195HB Copper Tungsten Contact Polishing Surface
CuW-(75) 195HB Copper Tungsten Contact Polishing Surface
CuW-(75) 195HB Copper Tungsten Contact Polishing Surface
CuW-(75) 195HB Copper Tungsten Contact Polishing Surface
CuW-(75) 195HB Copper Tungsten Contact Polishing Surface
CuW-(75) 195HB Copper Tungsten Contact Polishing Surface
CuW-(75) 195HB Copper Tungsten Contact Polishing Surface
CuW-(75) 195HB Copper Tungsten Contact Polishing Surface
Specifications
Brand Name :
JX
Model Number :
Copper Tungsten Contacts
Certification :
ISO
Place of Origin :
China
MOQ :
10kgs
Price :
according to actual products
Payment Terms :
T/T
Supply Ability :
300kgs month
Delivery Time :
25days
Packaging Details :
standard packing
size :
as request
Quality :
ISO9001:2008
Surface :
polishing,burnishing,black surface
delivery time :
25days
packing :
standard exporting
Name :
Copper Tungsten Contacts
Description

Copper Tungsten Contacts

​We are pioneers in the manufacture of high voltage Copper Tungsten Contacts and arc resistant contact materials. The Copper Tungsten Contacts material is hard and durable, has good electrical conductivity, and is especially resistant to the erosion and damage of the contact arc. We use the vacuum infiltration process to produce the CuW contacts. Our tungsten copper alloy and AgW, CuWC, AgWC passed the air content test. O2<50ppm, N2<20ppm, H2<5ppm. The test results show that this product is completely suitable for oil-cut transformers (SF6) and vacuum medium and low voltage switches. Our copper tungsten properties meet ASTM B702.

Copper Tungsten Contacts material is a composite material of tungsten and copper. Tungsten copper material has both the low expansion characteristics of tungsten and the high thermal conductivity of copper

We can produce tungsten-copper contacts according to customer's drawings in shapes such as rods, rods, plates, blocks and tungsten-copper alloy parts. Copper-tungsten electrode Walter, Walmer machine, copper-tungsten electrical contacts.

We supply: 65%w-35%copper, 70%w-30%copper, 75%w-25%copper, 80%w-20%copper material

Copper-tungsten contacts are used in SF-6 circuit breakers, load switches, transformer cascade switches, resistance electrodes and spark erosion electrodes​

Copper Tungsten Contacts Picture:

CuW-(75) 195HB Copper Tungsten Contact Polishing SurfaceCuW-(75) 195HB Copper Tungsten Contact Polishing SurfaceCuW-(75) 195HB Copper Tungsten Contact Polishing Surface

Product Name

Copper Tungsten Electrical Contacts
Material
tungsten copper
Hardness
 ≥195HB
Surface Treatment
polished
Grade
CuW-(75)
Density
≥14.5g/cm3
Size
 106*62*10.1mm
Package
Plastic and wooden case


We can produce various sizes 2022 Wcu 70-80-90 Alloy Customized Tungsten Copper

Code No. Chemical Composition % Mechanical properties
CU Impurity W Density RES( cm)
(g/cm 3 ) Hardness Conductivity TRS/ Mpa
HB IACS/ %
CuW(50) 50 + 2.0 0.5 Balance 11.85 115 3.2 54
CuW(55) 45 + 0.5 Balance 12.3 125 3.5 49
2
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
If you need this products, please feel free to contact us.


Product tags

polishing copper

,

metal polishing block

,

solid surface polisher
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CuW-(75) 195HB Copper Tungsten Contact Polishing Surface

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Product Detail
Brand Name :
JX
Model Number :
Copper Tungsten Contacts
Certification :
ISO
Place of Origin :
China
MOQ :
10kgs
Price :
according to actual products
Contact Supplier
video
CuW-(75) 195HB Copper Tungsten Contact Polishing Surface
CuW-(75) 195HB Copper Tungsten Contact Polishing Surface
CuW-(75) 195HB Copper Tungsten Contact Polishing Surface
CuW-(75) 195HB Copper Tungsten Contact Polishing Surface

JINXING MATECH CO LTD

Site Member
6 Years
Since 2007
Business Type :
Manufacturer, Distributor/Wholesaler, Importer, Exporter, Seller, Other
Main Products :
Zirconium Bar, Tungsten Copper Alloy, Tungsten Heavy Alloy
Total Annual :
5,000,000-10,000,000
Employee Number :
10~25
Certification Level :
Site Member
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