Tantalum Bar and Rod
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Price:
Negotiable
- minimum:
- Total supply:
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Delivery term:
The date of payment from buyers deliver within days
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seat:
Beijing
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Validity to:
Long-term effective
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Last update:
2022-03-24 05:43
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Browse the number:
75
Company Profile
By certification [File Integrity]
Contact：lqjckmy(Mr.)
Email：
Telephone：
Phone：
Area：Beijing
Address：Beijing
Website：http://www.sscmaterials.com/ http://lqjckmy.oesnetwork.com/
Product Details
CAS Number: |
7440-25-7 |
Standard: |
ASTM B365, ASTM F560 |
Purity: |
≥99.9% or 99.95% |
Size: |
OD: 1.0-150mm; WT: 0.2-5.0mm; L: 200-6000mm |
Material Grade: |
R05200, unalloyed tantalum, electron-beam furnace or vacuum-arc melt, or both R05400, unalloyed tantalum, powder-metallurgy consolidation. |
Tantalum Bar and Rod Description
SSC specializes in supplying tantalum bar and rod with a variety of dimensions and shapes including round, rectangular and square. Custom configurations are also available.
Tantalum bar and rod are made of tantalum ingots. They are worked cold from ingot to final diameter. Forging, rolling, swaging, and drawing are used singularly or in combination to reach the desired size.
Tantalum bars and rods can be used in the chemical industry and oil industry due to its corrosion resistance. Our bar and rod can also be produced from custom alloys for commercial and research applications and for new proprietary technologies. Other available shapes include disc or plate form, as well as custom machined shapes and through other processes such as nanoparticles and in the form of solutions and organometallics. We also produce tantalum as pellets, powder, pieces, granules, ingot, wire, and in compound forms, such as oxide. Other shapes are available by request.
Tailor-made tantalum alloy bar and rod, such as tantalum tungsten alloy, tantalum niobium alloy are also available at SSC.
Chemical Composition
Element |
C |
O |
N |
H |
Fe |
Mo |
Nb |
Ni |
Si |
Ti |
W |
R05200 (%,Max) |
0.01 |
0.015 |
0.01 |
0.0015 |
0.01 |
0.02 |
0.1 |
0.01 |
0.005 |
0.01 |
0.05 |
R05400 (%,Max) |
0.01 |
0.03 |
0.01 |
0.0015 |
0.01 |
0.02 |
0.1 |
0.01 |
0.005 |
0.01 |
0.05 |
Tantalum Bar and Rod Applications
● Research & Laboratory
● Laboratory equipment
● Substitute for platinum
● Manufacturing of superalloys and electron-beam melting
Chemical Identifiers
Linear Formula |
Ta |
MDL Number |
MFCD00011252 |
EC No. |
231-135-5 |
Beilstein/Reaxys No. |
N/A |
Pubchem CID |
23956 |
SMILES |
[Ta] |
InchI Identifier |
InChI=1S/Ta |
InchI Key |
GUVRBAGPIYLISA-UHFFFAOYSA-N |
Tantalum Bar and Rod Properties (Theoretical)
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 |
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