carbide round rod
USD $40 - $70 /Kilogram
Min.Order:1 Kilogram
Zhuzhou Chutian Cemented Carbide Co., Ltd.
specifications:
99.95% pure tungsten rounds
1.Grade:W1
2.Purity:>=99.95%
3.Density:>=19.3g/cm3
4..Certification: ISO 9001:2008,ISO 14001:20
99.95% pure tungsten rounds
99.95% pure tungsten bar specification |
1.Standard: ASTM B760
2.Grade: W1, W-Ni-Fe
3.Purity:99.95%min.
4.Density:19.3g/cm3
5.Diameter:3.0mm min.
6.Length:2000mm max.
7.Different sizes are available
8.Applications of tungsten bar:Tungsten bar is generally used to manufacture emitting cathode, high temperature setting lever, support, lead, print needle and all kinds of electrodes and the quartz furnace heater.
9.tungsten bar forms and dimensions:
furnished form | specified diameter | min.length |
wroughted | 2.8<=d<5.0 | 600 |
5.0<=d<6.5 | 300 | |
6.5<=d<11.0 | 200 | |
straightened | 0.8<=d<1.0 | 1000 |
1.0<=d<3.0 | 800 | |
ground | 0.8<=d<3.0 | 800-1000 |
3.0<=d<6.5 | 300-600 | |
6.5<=d<10.0 | 200 |