Product name |
Tantalum Sheet |
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Purity |
99.95%min |
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Grade |
R05200,R05400,R05255,R05252,R05240 |
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Standard |
ASTM B708 |
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Size |
Item |
Thickness(mm) |
Width(mm) |
Length(mm) |
Foil |
0.01-0.09 |
30-150 |
>200 |
|
Sheet |
0.1-0.5 |
30-609.6 |
30-1000 |
|
Plate |
0.5-10 |
20-1000 |
50-2000 |
|
Condition |
1.Hot-rolled/Cold-rolled ;2.Alkaline Cleaning ;3.Electrolytic polish ;4. Machining,Grinding ;5.Stress relif annealing |
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Mechanical Property (annealed) |
Grade(UNS) |
Tensile strength min Psi (Mpa) |
Yeild strength min psi(Mpa)(2%) |
Elongation min,% (1inch gage length) |
Pure Ta(R05200,R05400) |
30000(207) |
20000(138) |
20 |
|
Ta-10W(R05255) |
70000(482) |
60000(414) |
15 |
|
Ta-2.5W(R05252) |
40000(276) |
30000(207) |
20 |
|
Ta-40Nb(R05240) |
35000(241) |
20000(138) |
25 |
FeatureA
1. Good ductility
2. Good plasticity
3. Excellent acid-resistance
4. High melting point, high boiling point
5. Very small coefficients of thermal expansion
6. Good capability of absorbing and releasing hydrogen
Application
1.Electronic Instrument
2.Industry Steel industry
3.Chemical industry
4.Atomic energy industry
5.Aerospace aviation
6.Cemented carbide
7.Medical treatment