* Good ductility
* Good plasticity
* Excellent acid-resistance
* High melting point, high boiling point
* Very small coefficients of thermal expansion
* Good capability of absorbing and releasing hydrogen
Item | 99.95% R05400 Pure Tantalum Plate Sheet Price Per Kg |
Purity | 99.95% min |
Grade | R05200, R05400, R05252, R05255, R05240 |
Standard | ASTM B708, GB/T 3629 |
Technique | 1.Hot-rolled/Cold-rolled; 2.Alkaline Cleaning 3.Electrolytic Polish; 4.Machining, grinding 5.Stress relief annealing |
Surface | polished, grinding |
Customized products | According to drawing, Special requirements to be agreed upon by the supplier and buyer. |
Feature | high ductility, corrosion resistance, high desity |
Application | Petroleum, Aerospace, Mechanical, Chemical |
Dimensions | ||||||
Item | Thickness/mm | Width/mm | Length/mm | |||
Foil | 0.05 | 300 | >200 | |||
Sheet | 0.1--0.5 | 30- 609.6 | 30-1000 | |||
Plate | 0.5--10 | 50-1000 | 50-2000 |
Mechanical property (Annealed) | ||||||
Grade (UNS) | Tensile strength min psi (MPa) | Yield strength min psi(MPa)(2%) | Elongation min, % (1in. gage length) | |||
(R05200, R05400) | 30000 (207) | 20000(138) | 20 | |||
Ta-10W (RO5255) | 70000 (482) | 60000 (414) | 15 | |||
Ta-2.5W (RO5252) | 40000 (276) | 30000 (207) | 20 | |||
Ta-40Nb (RO5240) | 35000 (241) | 20000 (138) | 25 |