Tungsten Rods
Main use:
Manufacture electric light source and electric vacuum accessory.
Be used as High-temperature heat source and High-temperature structure accessory.
It can be used for make Electrical contact.
|
Grade |
Content of Tungsten |
Content of impurity | |||
|
Total |
For per element | ||||
|
WB1WB2 |
≥99.95% |
≤0.05% |
≤0.01% | ||
|
W1 |
≥99.95% |
≤0.05% |
≤0.01% | ||
|
W2 |
≥99.92% |
≤0.08% |
≤0.01% | ||
|
breed |
Sintered rod |
(after drawing)alignment rod | |||
|
specifications |
2.450mm |
0.8~3.2mm | |||