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The tantalum and tantalum alloy...
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The tantalum and tantalum alloy sheets are made according to ASTM B708. Heeger Materials offers top-quality Tantalum Sheets at competitive prices with purities of 99.95% and 99.99%, providing customization options to meet specific needs. Additionally, Tantalum Alloy Sheets, the common ones (Ta10W and Ta2.5W Sheets) are also part of our product range.
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Availability date: 03/01/2013
Materials | Tantalum & Tantalum Alloy |
Melting Piont | 3017 °C |
Purity | 99.95% ,99.99% |
Standard | ASTM B365, ASTM F560 (Medical Grade) |
Condition | Annealed, Unannealed |
Boiling Point | 5458 °C |
The tantalum sheets come in pure tantalum and tantalum-tungsten alloy variations. They feature bright surfaces with no cracks, peeling, folding, oxidation, or impurities pressed in. Tantalum sheets exhibit excellent deformability even at temperatures below room temperature, allowing for easy punching, cutting, drawing, and pressing. These sheets can be machined effortlessly to meet your specific requirements.
Product | Tantalum Sheet and Tantalum Alloy Sheet |
Dimensions | Thickness 0.001”- 0.1875” x Width > 6” x Length |
Materials | UNS R05200, UNS R05400, R05252 Ta-2.5W, R05255 Ta-10W, R05240 Ta-40Nb |
Standard | ASTM B365, ASTM F560 (Medical Grade) |
purity | >=99.95% or 99.99% |
*If the thickness is>0.1875”, please check the tantalum (Ta) plate. *If the width is <6”, please check the Tantalum (Ta) & Tantalum Alloy Foil/Plate/Ribbon.
Molecular Weight | 180.94 |
Appearance | Silvery-gray solid |
Melting Point | 3017 °C |
Boiling Point | 5458 °C |
Density | 16.69 g/cm3 (20 °C) |
Solubility in H2O | N/A |
Crystal Phase / Structure | α: body-centered cubic (bcc) / β: tetragonal |
Electrical Resistivity | 131 nΩ·m (20 °C) |
Electronegativity | 1.5 Paulings |
Heat of Fusion | 36.57 kJ/mol |
Heat of Vaporization | 753 kJ/mol |
Poisson's Ratio | 0.34 |
Specific Heat | 140 J/kg·K |
Thermal Conductivity | 57.5 W/m·K |
Thermal Expansion | 6.3 µm/m·K |
Vickers Hardness | 870–1200 MPa |
Young's Modulus | 186 GPa |
Orders for material under this specification shall include the following information:
Tantalum Sheets will be carefully placed in wooden cases or cartons with additional support from soft materials to prevent any shifting during transportation. This packaging method guarantees the integrity of the products throughout the delivery process.
Heeger Materials Inc., a professional supplier and manufacturer of high-quality Tantalum products, including Tantalum Sheet, leverages extensive expertise in supply and export to offer competitive prices. We provide customized solutions to meet specific requirements, ensuring exceptional quality and customer satisfaction.
Heeger Materials Inc. was established in 2016 in Colorado, USA. We are a specialized supplier of premium-grade metals, alloys, ceramics, powders, and other materials catering to research, development, and large-scale industrial production in scientific and industrial sectors.
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