Tungsten Copper Alloy Rod
The tungsten-copper alloy rods produced by Xubo are produced in strict accordance with international standards, and the quality is reliable. Tungsten copper alloy rod has high purity, fine structure and strong conductivity.
Product Introduction
The Tungsten Copper Alloy Rod is a composite material made by hydrostatic forming, high-temperature sintering and copper dissolution and infiltration process, using the excellent metallic properties of high-purity tungsten powder and the plasticity and high conductivity of high-purity purple copper powder. It has good arc breaking performance, good thermal conductivity, low thermal expansion, no softening at high temperature, high strength, high density and high hardness
Chemical composition and physical properties of tungsten copper alloy rod
|
Code No. |
chemical composition % |
Mechanical Properties |
||||||
|
CU |
Impurity |
W |
Density (g/cm3) |
Hardness HB |
RES (cm) |
Conductivity IACS/ % |
TRS/ Mpa |
|
|
CuW50 |
50±2.0 |
0.5 |
Balance |
11.85 |
115 |
3.2 |
54 |
|
|
CuW55 |
45±2.0 |
0.5 |
Balance |
12.3 |
125 |
3.5 |
49 |
|
|
CuW60 |
40±2.0 |
0.5 |
Balance |
12.75 |
140 |
3.7 |
47 |
|
|
CuW65 |
35±2.0 |
0.5 |
Balance |
13.3 |
155 |
3.9 |
44 |
|
|
CuW70 |
30±2.0 |
0.5 |
Balance |
13.8 |
175 |
4.1 |
42 |
790 |
|
CuW75 |
25±2.0 |
0.5 |
Balance |
14.5 |
195 |
4.5 |
38 |
885 |
|
CuW80 |
20±2.0 |
0.5 |
Balance |
15.15 |
220 |
5.0 |
34 |
980 |
|
CuW85 |
15±2.0 |
0.5 |
Balance |
15.9 |
240 |
5.7 |
30 |
1080 |
|
CuW90 |
10±2.0 |
0.5 |
Balance |
16.75 |
260 |
6.5 |
27 |
1160 |
The allowable deviation of tungsten-copper alloy rod conforms to the following table
|
Diameter |
Length |
||
|
Size Range |
Tolerance |
Size Range |
Tolerance |
|
10<Φ≤25 |
+/-0.5 |
100<Φ≤200 |
+/-5 |
Production Process
shipping and packing
customer feedback
Uses:
1.Resistance welding: a combination of tungsten and copper advantages, high temperature, arc ablation resistance, high strength, high specific gravity, electrical conductivity, good thermal conductivity, easy cutting and processing, and has the characteristics of sweating cold, due to the high hardness of tungsten, high melting point, anti-adhesion characteristics, often used to do a certain degree of wear resistance, high temperature resistance of convex welding, butt welding electrode *.
2.EDM electric *: for tungsten steel, high-temperature resistant super-hard alloy made of molds need electro-etching, ordinary electric * loss, slow speed, and tungsten copper high electro-etching speed, low loss rate, the shape of the electric *, excellent processing performance, can ensure that the degree of processed parts greatly improved.
3. High-voltage discharge tube electric *: high-voltage vacuum discharge tube in the work, the contact material will be in the fraction of a few seconds the temperature rise of several thousand degrees Celsius, and tungsten copper ablation resistance, high toughness, good electrical and thermal conductivity to the discharge tube to provide the necessary conditions for stable work.
4. Electronic packaging materials: both the low expansion characteristics of tungsten, but also has the high thermal conductivity of copper, its coefficient of thermal expansion and thermal conductivity can be changed by adjusting the composition of the material, thus providing a convenient use of the material.
why choose us:
1, We work with highly trustworthy manufacturers and suppliers who use only quality raw materials to manufacture the Tungsten Copper Alloy Rod.
2, Adhering to strictly established industry guidelines, we are offering only quality products that are known for their corrosion and impact resistance, higher tensile strength, optimum performance, dimensional accuracy and durability.
3, Xubo continuously ensures customer satisfaction through high standards of quality and timely execution.
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