Tantalum Sheet (Ta)99.95%-99.99%
Description
Tantalum (Ta) Sheets are made from tantalum ingots.We are a global supplier of Tantalum (Ta) Sheets and we can provide customized tantalum products. Tantalum (Ta) Sheets is manufactured through Cold-Working Process, through forging, rolling, swaging, and drawing to get the desired size.
Type and Size:
Metallic impurities, ppm max by weight, Balance - Tantalum
| Element | Fe | Mo | Nb | Ni | Si | Ti | W |
| RO5200 | 100 | 200 | 1000 | 100 | 50 | 100 | 500 |
| RO5400 | 100 | 200 | 1000 | 100 | 50 | 100 | 500 |
Non-Metallic impurities, ppm max by weight
| Element | C | H | O | N |
| Content | 100 | 15 | 150 | 100 |
Mechanical properties for annealed plate and sheet
| Thickness (inch) | <0.06 | ≥0.06 | |
| Annealed | Ultimate Tensile Strength min(MPa) | 207 | 172 |
| Yield strength min (Mpa, 2% offeset) | 138 | 103 | |
| Elongation min (%, 1-in gage length) | 20 | 30 | |
Dimensional tolerance for tantalum sheets and plates
| Thickness Range(mm) | Thickness Tolerance (±mm) | Thickness Tolerance (Slit technology) (±mm) | Length Torerance after trimming(±mm) | |||||
| W<152.4 | 152.4≤W<609.6 | W<152.4 | 152.4≤W<609.6 | L≤340.8 | L>340.8 | |||
| + | - | + | - | |||||
| 0.129-0.254 | 0.0127 | - | 0.305 | - | 1.59 | 0 | 6.35 | 0 |
| 0.279-0.381 | 0.0178 | 0.0254 | 0.381 | 0.381 | 1.59 | 0 | 6.35 | 0 |
| 0.406-0.508 | 0.0203 | 0.0381 | 0.381 | 0.381 | 1.59 | 0 | 6.35 | 0 |
| 0.533-0.762 | 0.0381 | 0.0635 | 0.508 | 0.635 | 1.59 | 0 | 6.35 | 0 |
| 0.787-1.524 | 0.0635 | 0.0889 | 0.635 | 0.762 | 1.59 | 0 | 6.35 | 0 |
| 1.549-2.286 | 0.1016 | 0.1270 | 0.635 | 0.889 | 1.59 | 0 | 6.35 | 0 |
| Width | Tolerance | Length | Tolerance |
| 50-200 | ±1.0 | L | / |
| 50-300 | ±2.0 | 100-1000 | ±2.0 |
| 50-300 | ±2.0 | 100-1000 | ±2.0 |
| 50-300 | ±2.0 | 100-1500 | ±2.0 |
| 50-600 | ±1.0 | 50-1000 | ±2.0 |
| 50-1000 | ±1.0 | 50-1500 | ±2.0 |
| 50-1000 | ±1.0 | 50-2000 | ±2.0 |
| 50-1000 | ±1.0 | 50-3000 | ±2.0 |
| 50-1000 | ±1.0 | 50-2000 | ±2.0 |
| 50-900 | ±1.0 | 50-2000 | ±2.0 |
| 50-1000 | ±1.0 | 50-3000 | ±2.0 |
Features
Grade:RO5200,RO5400
Purity:99.95%(3N5) - 99.99%(4N)
Manufacturing standard: ASTM B708-05, GB/T 3629-2006
Applications
Used as a substitute for platinum(Pt). (can lower the cost)
Used in manufacturing super alloys and electron-beam melting. (high-temperature alloys like Ta-W alloys, Ta-Nb alloys, corrosion-resistant alloy additives.)
Used in chemical industry and oil industry (corrosion resistance equipment)
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