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Place of Origin: | P.R. China |
---|---|
Brand Name: | FOTMA |
Certification: | ISO9001:2008 |
Model Number: | WCu Electrodes |
Minimum Order Quantity: | 1 pcs |
Price: | Negotiable |
Packaging Details: | Paper cartons or plywood boxes |
Delivery Time: | 20-25 days after deposit |
Payment Terms: | T/T, L/C, Western Union, PayPal |
Supply Ability: | 10000pcs/month |
Tungsten: | 50% To 90% | Copper: | 10% To 50% |
---|---|---|---|
Diameter: | 1.0mm To 30mm | Length: | Customized |
Surface: | Machined, Ground | Tolerance: | +/-0.05mm |
High Light: | W80Cu20 EDM CuW Alloy,30mm Tungsten Copper Electrodes,EDM 1.0mm Tungsten Copper Electrodes |
EDM Electrodes Tungsten Copper Alloy Electrodes Diameter 1.0mm to 30mm W80Cu20
Because tungsten copper alloy has heat resistance and wear resistance of tungsten and high conductivity of copper, this composite material has high hardness, high softening temperature, good conductivity, easy processing and other excellent characteristics. Tungsten copper has several major series: "E" series for EDM electrode; " R" series for resistance welding electrode; "W" series for weight; "G" series for electric contact head and contact spot.
The high physical and mechanical properties, as well as the thermal and electrical conductivity, of refractory metal composites make tungsten copper alloy very suitable for die inserts and electrode facings, flash and butt welding dies, and hot upsetting. They can also solve heat balance problems.
Applicatioins of Tungsten Copper Alloy Electrodes:
Code No. |
Chemical Composition % |
Mechanical properties |
||||||
CU |
Impurity |
W |
Density |
|
RES(cm) |
|
|
|
CuW(60) |
40 + 2.0 |
0.5 |
Balance |
12.75 |
140 |
3.7 |
47 |
|
CuW(65) |
35 + 2.0 |
0.5 |
Balance |
13.30 |
155 |
3.9 |
44 |
|
CuW(70) |
30 + 2.0 |
0.5 |
Balance |
13.80 |
175 |
4.1 |
42 |
790 |
CuW(75) |
25 + 2.0 |
0.5 |
Balance |
14.50 |
195 |
4.5 |
38 |
885 |
CuW(80) |
20 + 2.0 |
0.5 |
Balance |
15.15 |
220 |
5.0 |
34 |
980 |
CuW(85) |
15 + 2.0 |
0.5 |
Balance |
15.90 |
240 |
5.7 |
30 |
1080 |
CuW(90) |
10 + 2.0 |
0.5 |
Balance |
16.75 |
260 |
6.5 |
27 |
1160 |
Size Chart of WCu Electrodes:
Furnished Form |
Specified Diameter |
Length |
Wroughted |
2.8<=d<5.0 |
500 |
5.0<=d<6.5 |
300 |
|
6.5<=d<11.0 |
200 |
|
Straightened |
0.8<=d<1.0 |
500 |
1.0<=d<3.0 |
500 |
|
Ground |
0.8<=d<3.0 |
400 |
3.0<=d<6.5 |
300-500 |
|
6.5<=d<10.0 |
200
|
Picture show: