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Product Details:
Payment & Shipping Terms:
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| Purity: | 99.95%(3N5) - 99.99%(4N) | Boiling Point: | 5425℃ |
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| Melting Point: | 2996 ℃ | Property: | Heat-resistant, Corrosion Resistant |
| Thermal Conductivity: | 0.575 W/cm/K @ 298.2 K | Appearance: | Silvery-gray Solid, Bright And Clean |
| Surface: | Polished | Commodity: | Tantalum Plate |
| High Light: | tantalum foil,tantalum strip |
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99.95%(3N5) - 99.99%(4N) Purity Tantalum Plates , Tantalulm Strips , ASTM B708-05 Standard
Application: Anti-corrosion materials for chemical vessels, ships and engineering industry
Grade:RO5200,RO5400
Purity:99.95%(3N5) - 99.99%(4N)
Manufacturing standard: ASTM B708
Specifications
Metallic impurities, ppm max by weight, Balance - Tantalum
| Element | Fe | Mo | Nb | Ni | Si | Ti | W |
| RO5200 | 100 | 200 | 1000 | 100 | 50 | 100 | 500 |
Non-Metallic impurities, ppm max by weight
| Element | C | H | O | N |
| RO5200 | 200 | 15 | 250 | 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
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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
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L>340.8
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| + | - | + | - | |||||
| 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 |
Towin Rare Metals produce different dimensions of the tantalum plates, tantalum sheets and tantalum foils. Moreover, we guarantee the tantalum purity is 99.95% and higher. We also make sure of excellent properties performance. The size can be tailored by the customers’ requirements. We control our products quality through the raw material source till the whole production line and finally deliver to our customers in order to make sure you purchase our products with stable and same quality each lot.
We are trying our best to innovate our techniques, enhance the product quality, increase the product utilization rate, lower down the costs, improve our service to supply our customers’ with higher quality products but lower purchase costs. Once you choose us, you will obtain our stable high quality products, more competitive price than other suppliers and our timely, high efficient services.
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