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Alloy Tungsten Copper Rods

China Alloy Tungsten Copper Rods, Find details about China Tungsten Copper Alloy Rods, Tungsten Copper Alloy Bars from Alloy Tungsten Copper Rods

Model NO.
WCu-1
Brand No
W90%, Cu10%
Surface
Polished
Density
16.75g/cm3
Trademark
shibo
Transport Package
Wooden Boxes Wrapped Plastic Foam
Specification
ISO9001: 2000
Origin
Henan, China
HS Code
81019990
Model NO.
WCu-1
Brand No
W90%, Cu10%
Surface
Polished
Density
16.75g/cm3
Trademark
shibo
Transport Package
Wooden Boxes Wrapped Plastic Foam
Specification
ISO9001: 2000
Origin
Henan, China
HS Code
81019990
Polished tungsten copper alloy bars, W90, Cu10
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.
Length: 10-500mm
W/Cu: W(50-90%)/Cu(10-50%)

Character:
1.better heat resistant;
2.better ablate-resistant;
3.high intensity    
4.high density;
5.excellent thermal and electrical conductivity;
6.easy to be machined.

Application:
1) Arcing contacts and vaccum contacts in high and medium voltage breakers or vaccum interruptors
2) Electrodes in electric spark erosion cutting machines
3) Heat sinks as passive cooling elements of electronic devices
4) Electrodes for Resistance Welding.
 


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
Alloy Tungsten Copper Rods
Alloy Tungsten Copper Rods
Alloy Tungsten Copper RodsAlloy Tungsten Copper Rods

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