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High purity tantalum rod, tantalum bar
Features
Executive standard: ASTM B 365 GB/T26012-2010
Grades: Ta1, Ta2
Purity: 99.95% 99.99%
Chemical composition
|
Grade |
Chemical composition, Max% |
|||||||||||
|
Fe |
Si |
Ni |
W |
Mo |
Ti |
Nb |
O |
C |
H |
N |
Ta |
|
|
Ta1 |
0.005 |
0.005 |
0.005 |
0.005 |
0.002 |
0.002 |
0.005 |
0.02 |
0.004 |
0.002 |
0.005 |
matrix |
|
Ta2 |
0.005 |
0.005 |
0.005 |
0.005 |
0.002 |
0.002 |
0.1 |
0.03 |
0.1 |
0.002 |
0.01 |
matrix |
Dimensions
Dimension tolerance (mm)
|
Diameter |
Dia tolerance |
Length |
Length Tolerance |
||
| Forged rod | Draw rod | Polished rod | |||
|
3.0-4.5 |
- |
0.05 |
- |
500-1500 |
±2 |
|
4.5-6.5 |
±0.15 |
- |
- |
500-1500 |
±2 |
|
6.5-10 |
±0.15 |
- |
- |
400-1500 |
±2 |
|
10-16 |
±0.15 |
- |
- |
300-1200 |
±2 |
|
16-18 |
±0.15 |
- |
- |
200-1500 |
±2 |
|
18-25 |
- |
- |
±0.5 |
|
±2 |
|
25-40 |
- |
- |
±0.5 |
|
±2 |
|
40-50 |
- |
- |
±0.6 |
|
±2 |
|
50-65 |
- |
- |
±0.7 |
|
±2 |
The above are the company's regular specifications, if you need other specifications, please contact us
86 13823152377
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