W60cu40 Copper Tungsten Alloy Products Tungsten Copper Sheet

Brand Name:JX
Certification:ISO
Model Number:Tungsten Copper Sheet W60cu40 Tungsten Copper Alloy
Minimum Order Quantity:10kgs
Delivery Time:25days
Payment Terms:T/T
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Product Details

Tungsten Copper Sheet W60cu40 Tungsten Copper Alloy

Product Description

TUNGSTEN COPPER COMPOSITE (WCu)
Product Brief Introduction
W-Cu heat sink material is a composite of tungsten and copper, with both tungsten low expansion characteristics, but also has copper of high thermal conductivity properties, and the tungsten and copper in the thermal expansion coefficient and thermal conductivity can be adjusted with the W-Cu composition, also the composite can be machined to various shape, these features make the application of this composite with great convenience.


Our Tungsten Copper Composite Features:
No Fe, Co, Ni, Mn and other elements added as the sintering activator, to maintain a high thermal conductivity
Excellent hermeticity
Can provide semi-finished or finished (Ni/Au plated) products
Precision machining and excellent dimensional control, surface finish and flatness
With close technical support including product design, custom manufacturing, testing and post sale supports.

Tungsten Copper Sheet picture:

Tungsten copper (Cu-W)Alloy is the composite of tungsten and copper which own he excellent performance of tungsten and copper. It is used widely in such industries as engine, electric power, electron, metallurgy, spaceflight and aviation.

Specification:
Surface: Ground, polished
Dia: 2-100mm
W/Cu: W(50-90%)/Cu(10-50%)

Properties:
1. Better heat resistant;
2. Better ablate-resistant;
3. High intensity
4. High density;
5. Excellent thermal and electrical conductivity;
6. Easyto be machined.


Product PropertiesPhysical Properties of Major Products

MaterialWt%
Tungsten Content
Wt%
Copper Content
g/
Density at 20ºC
W/M.K
Thermal conductivity at 25ºC
(10-6/k)
Coefficient of thermal expansion at 20ºC
W90Cu1090Balance17.0180-1906.5
W85Cu1585Balance16.4190-2007.0
W80Cu2080Balance15.6200-2108.3
W75Cu2575Balance14.9220-2309.0
W50Cu5050Balance12.2310-34012.5


We can produce various sizes Tungsten Copper Bar as per customers' request.

Code No.Chemical Composition %Mechanical properties
CUImpurityWDensityRES( cm)
(g/cm 3 )HardnessConductivityTRS/ Mpa
HBIACS/ %
CuW(50)50 + 2.00.5Balance11.851153.254
CuW(55)45 +0.5Balance12.31253.549
2
CuW(60)40 + 2.00.5Balance12.751403.747
CuW(65)35 + 2.00.5Balance13.31553.944
CuW(70)30 + 2.00.5Balance13.81754.142790
CuW(75)25 + 2.00.5Balance14.51954.538885
CuW(80)20 + 2.00.5Balance15.15220534980
CuW(85)15 + 2.00.5Balance15.92405.7301080
CuW(90)10 + 2.00.5Balance16.752606.5271160
If you need this products, please feel free to contact us.


Material

Specification

Grade

Standards

Tungsten copper alloy plate

δ(0.1-50)*(50-1000)*Lmm

W1,W2

GB/T3875-2006
ASTM


2Tungsten Copper Bar.chemical compsition


The element

Content

The element

Content

Fe

0.005

Ca

0.003

Ni

0.003

Mg

0.002

Cu

0.001

Mo

0.010

Al

0.002

P

0.001

Si

0.003

C

0.005


China W60cu40 Copper Tungsten Alloy Products Tungsten Copper Sheet supplier

W60cu40 Copper Tungsten Alloy Products Tungsten Copper Sheet

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