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High Temperature Resistance Tungsten Copper Alloy W80Cu20 used for Vacuum Contact Material
High Temperature Resistance Tungsten Copper Alloy W80Cu20 used for Vacuum Contact Material
High Temperature Resistance Tungsten Copper Alloy W80Cu20 used for Vacuum Contact Material
High Temperature Resistance Tungsten Copper Alloy W80Cu20 used for Vacuum Contact Material
High Temperature Resistance Tungsten Copper Alloy W80Cu20 used for Vacuum Contact Material
High Temperature Resistance Tungsten Copper Alloy W80Cu20 used for Vacuum Contact Material
High Temperature Resistance Tungsten Copper Alloy W80Cu20 used for Vacuum Contact Material
High Temperature Resistance Tungsten Copper Alloy W80Cu20 used for Vacuum Contact Material
Specifications
Brand Name :
Sanhui
Model Number :
W80Cu20
Certification :
ISO,SGS
Place of Origin :
Henan, China
MOQ :
5 kgs
Price :
USD 60-100 per kg
Payment Terms :
D/A, D/P, T/T, Western Union
Supply Ability :
1000 kgs per month
Delivery Time :
15-20 days
Packaging Details :
plywood case
Dimensions :
Dia 1-80mm
Length :
<=300mm
Name :
Tungsten Copper Alloy
Shape :
rod, sheet,plate,ring,machined
Application :
Industry,electrics,welding
Description

High Temperature Resistance Tungsten Copper Alloy W80Cu20 used for Vacuum Contact Material

Tungsten Copper alloy Properties:

Tungsten copper alloy is a pseudo alloy with two-phase structure, which is based on tungsten and vice composed of copper. It is a composite material in metal due to the great difference in physical properties between copper and tungsten, melting and casting can not be used for production. Now, powder alloy technology is generally used for production.

Tungsten copper alloy has some advantages of both tungsten and copper, such as high temperature resistance, high strength, arc burning resistance, good conductivity and thermal conductivity, small thermal expansion, easy processing, etc.

Tungsten copper alloy applications:

Tungsten copper alloy is widely applied in welding electrode, arc contact and vacuum contact of high and medium voltage circuit breaker, EDM electrode and other industries.

High performance materials for Aerospace: tungsten copper alloys have high density, sweating cooling performance, high high temperature strength and erosion and ablation resistance.

Tungsten copper alloys can be applied as vacuum contact material. Advantages: high ablation resistance, high toughness, good electric conductivity and thermal conductivity. Good machining performance.

Tungsten Copper Alloy types,chemical compositions and main properties:

Type chemical composition of copper tungsten alloy(%) resistivity(cm) tensile strength(kg/mm2) hardness density(g/cm3)
W Cu
F6002E 60 balance <=3.26*10-6 >=130 >=160 >=12.70
70 <=3.80*10-6 >=200 >=13.80
80 <=4.00*10-6 >=220 >=15.00

Brand and NO. Chemical components% Physical properties

Cu

Total impurities

≤

W

Density

(g/cm³)

≥

Hardness

HB

≥

Resistivity

(µΩ·cm) ≤

Conductivity

IACS%≥

Bending strength

Mpa≥
CuW(50) 50±2.0 0.5 Bal. 11.85 115 3.2 54
CuW(55) 45±2.0 0.5 Bal. 12.30 125 3.5 49
CuW(60) 40±2.0 0.5 Bal. 12.75 140 3.7 47
CuW(65) 35±2.0 0.5 Bal. 13.30 155 3.9 44
CuW(70) 30±2.0 0.5 Bal. 13.80 175 4.1 42 790
CuW(75) 25±2.0 0.5 Bal. 14.50 195 4.5 38 885
CuW(80) 20±2.0 0.5 Bal. 15.15 220 5.0 34 980
CuW(85) 15±2.0 0.5 Bal. 15.90 240 5.7 30 1080
CuW(90) 10±2.0 0.5 Bal. 16.75 260 6.5 27 1160

We make various tungsten copper components as per customized drawing and rich experience in related field.

High Temperature Resistance Tungsten Copper Alloy W80Cu20 used for Vacuum Contact Material

High Temperature Resistance Tungsten Copper Alloy W80Cu20 used for Vacuum Contact Material

Product tags

copper tungsten thermal conductivity

,

thermal conductivity tungsten

,

tungsten thermal conductivity
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High Temperature Resistance Tungsten Copper Alloy W80Cu20 used for Vacuum Contact Material

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Product Detail
Brand Name :
Sanhui
Model Number :
W80Cu20
Certification :
ISO,SGS
Place of Origin :
Henan, China
MOQ :
5 kgs
Price :
USD 60-100 per kg
Contact Supplier
video
High Temperature Resistance Tungsten Copper Alloy W80Cu20 used for Vacuum Contact Material
High Temperature Resistance Tungsten Copper Alloy W80Cu20 used for Vacuum Contact Material
High Temperature Resistance Tungsten Copper Alloy W80Cu20 used for Vacuum Contact Material
High Temperature Resistance Tungsten Copper Alloy W80Cu20 used for Vacuum Contact Material

Zhengzhou Sanhui Refractory Metal Co., Ltd.

Active Member
6 Years
henan, zhengzhou
Since 2004
Business Type :
Manufacturer, Distributor/Wholesaler, Importer, Exporter, Seller, Other
Main Products :
Molybdenum Products, Molybdenum Machined Parts, Molybdenum Sputtering Target
Total Annual :
5000000-10000000
Employee Number :
10~25
Certification Level :
Active Member
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