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Pure Copper Tungsten Sheet
Pure Copper Tungsten Sheet
Pure Copper Tungsten Sheet
Pure Copper Tungsten Sheet
Pure Copper Tungsten Sheet
Pure Copper Tungsten Sheet
Pure Copper Tungsten Sheet
Pure Copper Tungsten Sheet
Specifications
Brand Name :
JX
Model Number :
Pure Copper Tungsten Sheet
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 :
Pure Copper Tungsten Sheet
Description

Pure Copper Tungsten Sheet

Pure Copper Tungsten Sheet
1. Main grades: CuW50, CuW55, CuW60, CuW65, CuW70, CuW85
2. Length: 5mm-200mm
3. Width: 5mm-200mm
4. Thickness: 0.1mm-5.0mm
5. Semi-finished or finished (nickel/gold) products can be provided

Copper-tungsten sheet is a composite material of tungsten and copper. The coefficient of thermal expansion (CTE) of the composite can be designed by controlling the content of tungsten to match with ceramic (Al2O3, BeO), semiconductor (Si), metal (Kovar) and other materials. Widely used in RF, microwave, high-power diode packaging and optical communication systems and other fields.

It not only has the low expansion of tungsten and the high thermal conductivity of copper. Its expansion index and thermal conductivity can also be changed by changing the content of the material, which provides convenience for the use of the material. We can provide copper-tungsten sheets with various specifications and different tungsten ratios.

Advantages of copper tungsten alloy
High arc resistance and good electrical conductivity
High thermal conductivity
low thermal expansion

Copper Tungsten Sheet Picture:
Pure Copper Tungsten SheetPure Copper Tungsten Sheet

The data of copper tungsten sheet

Composition
(Wt%)		 W 90%
Cu 10%		 W 88%
Cu 12%		 W 85%
Cu 15%		 W 80%
Cu 20%
Density
(g/cm3)		 17.0 16.6 16.4 15.5
Coefficient of Thermal
Expansion(10-6/K)		 5.6 5.7 5.8 7.0
Thermal Conductivity
(W/mK)		 180 188 196 220
Specific Heat Capacity
(J/kgK)		 155 165 175 190
Young’s Modulus
(Gpa)		 325 315 305 278
Specific Electrical
Resistance(uΩm)		 0.047 0.045 0.042 0.035
Vickers Hardness
(HV10)		 300 295 275 255
Product tags

tungsten sheet metal

,

copper aluminium sheets

,

pure copper sheet
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Pure Copper Tungsten Sheet

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Product Detail
Brand Name :
JX
Model Number :
Pure Copper Tungsten Sheet
Certification :
ISO
Place of Origin :
China
MOQ :
10kgs
Price :
according to actual products
Contact Supplier
Pure Copper Tungsten Sheet
Pure Copper Tungsten Sheet
Pure Copper Tungsten Sheet
Pure Copper Tungsten Sheet

JINXING MATECH CO LTD

Site Member
7 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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