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excellent quality cl10/cl11/cl12 tungsten copper alloy and copper tungsten tube made for rod/plate/sheet/block shape
excellent quality cl10/cl11/cl12 tungsten copper alloy and copper tungsten tube made for rod/plate/sheet/block shape
tungsten copper alloy of Product Description
Tungsten rod has special properties, such as low thermal expansion, good heat conductivity, enough electrical resistance and high modulus of elasticity. So tungsten rod is widely used in all fields such as support line, lead-in wire, printer needle, all kinds of electrodes and quartz furnace, filament, high-speed tool, automobile automatic product and sputtering target materials. Delivery form:
Rotary swaging. Car light. Polishing, Sintering.
Product Images of tungsten copper alloy
tungsten copper alloy of Product specification:
|
D mm |
Black tungsten rod |
Polished tungsten rod |
Specified length tolerance mm |
||
|
Dia tolerance% |
Roundness% |
Dia tolerance mm |
Roundness% |
||
|
0.8≤d≤3.0 |
±2 |
2 |
±0.03 |
0.03 |
L≤50±0.550<L≤100±1.0100<L≤300±1.5300<L≤500±2.0500<L≤100±2.51000<L≤2000±5 |
|
3.0<d≤6.5 |
±2 |
2 |
±0.05 |
0.05 |
|
|
6.5<d≤13.5 |
±2 |
2 |
±0.08 |
0.08 |
|
|
13.5<d≤25.0 |
±2 |
2 |
±0.15 |
0.15 |
|
|
25.0<d≤50 |
±2 |
2 |
±0.25 |
0.25 |
|
tungsten copper alloy of Dimensions and tolerance(According to clients’ requirements):
|
Tungsten content |
Type |
Diameter (mm) |
Dia.tolerance (mm) |
Length (mm) |
L tolerance (mm) |
|
99.95% |
Sintering rod |
40-100 |
±3 |
500max |
±5 |
|
Froged rod |
20-80 |
±2 |
800max |
±5 |
|
|
Ground rod |
2-60 |
±0.1 |
650max |
±1 |
|
Other element content≤ |
Fe |
0.001 |
Al |
0.0001 |
Bi |
0.0001 |
Si |
0.001 |
|
Ca |
0.001 |
Ni |
0.00035 |
Mo |
0.0008 |
O |
0.0047 |
|
|
P |
0.001 |
N |
0.002 |
Mg |
0.0001 |
Pb |
0.0001 |
|
|
Sn |
0.0001 |
Sb |
0.0001 |
C |
0.00085 |
As |
0.0001 |
tungsten copper alloy of Application:
Tungsten rod/bar can be widely used in illumination, heater and the electronic mechanical engineering, making the electricity photo source, the automobile and the tractor light bulb, make lattice side rod, framework, leading wire, electrode, heater and contact materials and so on.