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Features
CAS Number: | 7440-03-1 |
Standard: | ASTM B393-05 |
Purity: | 99.9% |
Surface: | Polished |
Size: | Thickness: 0.005" - 0.200" / Width: 12" Max / Length: 10'' Max |
Material Grade: | R04200-Type 1 -Reactor grade unalloyed niobium R04210-Type 2 -Commercial grade unalloyed niobium |
Niobium Sheet Description
SSC produces niobium sheets in various thicknesses and sizes. We make niobium into rods, powder, and sheets. You can request other shapes.
Niobium sheet is very flexible, superconducting, biocompatible, and resistant to aqueous solutions and metal melts. Niobium sheet is often used for making diamonds in factories, making things with a lot of pressure, making chemicals, and in medicine.
We offer niobium products that can be rolled from 0.01mm to 10mm thick. These products include plates, sheets, foil, strips, and ribbons.
Chemical Composition
Composition % | ||||||||||||
Material | Main Content | Impurities (no more than %) | ||||||||||
Nb | Fe | Si | Ni | W | Mo | Ti | Ta | O | C | H | N | |
R04200 | Remaining | 0.004 | 0.004 | 0.002 | 0.005 | 0.005 | 0.002 | 0.05 | 0.012 | 0.0035 | 0.0012 | 0.003 |
R04210 | Remaining | 0.01 | 0.01 | 0.005 | 0.02 | 0.01 | 0.004 | 0.07 | 0.015 | 0.0050 | 0.0015 | 0.005 |
Physical Property
| Grade | Tensile strength, psi (MPa), ≥ | Yield strength (0.2% offset), psi (MPa),≥ | Elongation in 1" gage length, %, ≥ | |
>=0.010" | <0.010" | |||
R04200, R04210 | 18000 (125) | 10500 (73) | 20 | 15 |
Niobium Sheet Applications and Related Industries
● Sintering trays and boats
● Superconductors
● Medical components
● Jet engine parts
● Lighting industry
● Industrial diamonds production
● Deep draw application
● Chemical and medical fields
● Capacitor parts
● Sputtering targets for optic industry
● Superconducting material
● Electrical light material
● Refrigeration
● Alloy addition
● Electronics
● Research & Laboratory
● Thin Film Deposition
● Material Science
● Aerospace
● Aviation
● Nuclear
● Energy
Chemical Identifiers
Linear Formula | Nb |
MDL Number | MFCD00011126 |
EC No. | 231-113-5 |
Beilstein/Reaxys No. | N/A |
Pubchem CID | 23936 |
SMILES | [Nb] |
InchI Identifier | InChI=1S/Nb |
InchI Key | GUCVJGMIXFAOAE-UHFFFAOYSA-N |
Niobium Sheet Properties (Theoretical)
Molecular Weight | 92.9 |
Appearance | Silvery |
Melting Point | 2468 °C |
Boiling Point | 4742 °C |
Density | 8.57 g/cm3 |
Solubility in H2O | N/A |
Electrical Resistivity | 12.5 microhm-cm @ 0 °C |
Electronegativity | 1.6 Paulings |
Heat of Vaporization | N/A |
Poisson's Ratio | 0.4 |
Specific Heat | 0.064 Cal/g/K @ 25 °C |
Tensile Strength | N/A |
Thermal Conductivity | 0.537 W/cm/K @ 298.2 K |
Thermal Expansion | 7.3 µm/(m·K) |
Vickers Hardness | 1320 MPa |
Young's Modulus | 105 GPa |
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