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2.Purity:>=99.95%
3.Dia: 0.8mm Min
4.Surface: black,sintering,polishing,machining
Size of pure tungsten bar
|
Diameter(mm) |
Length(mm) |
|
Φ1.0-20.0 |
>2000 |
|
Φ20.0-30.0 |
>1500 |
|
Φ30.0-70.0 |
>1000 |
|
Φ70.0-90.0 |
>800 |
Note:Welcome OEM&ODM.The size and purity can be customized as requiremets.
pure tungsten bar
Chemical Composition of pure tungsten bar
| Grade | Tungsten content | Contents of impurity element | |
| Total content | Each content | ||
| W1 | 99.95% min | 0.05% max | 0.01% max |
| W2 | 99.92% min | 0.08% max | 0.01% max |
| WAL1, WAL2 | 99.95% min | 0.05% max | 0.01% max |
tungsten alloy bar
Application
- For producing electric light source parts and electric vacuum components
- For producing heating elements and refractory parts in high temperature furnaces
- Used as electrodes in the field of rare earth metal industry
- Used in military of some aspects
- For medical aspects
- Be uesd to make tungsten rings, tungsten bracelet , for decorations and etc.