Technical Parameter:
Chemical Composition | C | O | N | H | Nb | Fe | Ti | W | Mo | Si | Ni |
≤ 0.010 | ≤ 0.015* / ≤ 0.03** | ≤ 0.010 | ≤ 0.0015 | ≤ 0.10 | ≤ 0.010 | ≤ 0.010 | ≤ 0.050 | ≤ 0.020 | ≤ 0.005 | ≤ 0.010 |
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| ASTMF560 |
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Basic information:
Tantalum alloys retain the low-temperature plasticity of pure tantalum and have much higher strength than pure tantalum. The corrosion resistance is similar to that of pure tantalum, the oxide film is stable, and the dielectric properties are excellent. Tantalum alloys have good room temperature processing performance, but in the case of high strength and high deformation resistance, they need to be processed at high temperatures.
Applicable standards:
Europe | USA | Other |
| ASTMF560 | ISO13782 |
Mechanical properties:
Mechanical properties of Tantalum
Annealed | Typical values (annealed .. cold worked) |
Tensile strength Rm | ≥ 172 .. ≥ 517 Mpa |
Yield strength Rp 0,2 | ≥138 .. ≥ 345 Mpa |
Elongation A | ≥ 25 .. ≥ 2% |
Medical application product range:
Used to make surgical instruments and implants, such as porous tantalum coatings for orthopedic implants and cardiovascular stents.
