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Features
CAS Number: | 7440-03-1 |
Standard: | ASTM B392-98 |
Purity: | 99.5%, 99.9%, 99.95% |
Surface: | Polished |
Size: | Diameter: 3-150mm, Length up to 3m |
Material Grade: | R04200-Type 1 -Reactor grade unalloyed niobium R04210-Type 2 -Commercial grade unalloyed niobium |
Niobium Rod Description
Welcome to our special page about Niobium Rod and Bar products. Our Niobium Rods and Bars are made with great care and are made to be the best in the industry.
Our rods and bars are made from high-grade niobium material, making them ideal for a wide range of applications. Our Niobium Rods and Bars are unmatched in reliability and longevity.
Products are made by SSC with exact measurements and care. They work well with your projects and are easy to use. The smooth surface finish makes handling and machining easier and allows for seamless fabrication and assembly processes.
Niobium Rods and Bars are corrosion resistant and last a long time even in harsh environments. You can be sure that our products will work well and last a long time.
Each Niobium Rod and Bar is tested and inspected to ensure consistency and reliability. We guarantee that our products are made well, so you can buy with peace of mind and confidence.
Niobium Rods and Bar are the best solution for your demanding applications. Explore our range today and make your projects stand out with unmatched quality and performance.
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 |
Mechanical Properities of Niobium Rod and Bar (annealed condition)
Grade | Tensile strength, δb psi (MPa), ≥ | Yield strength, δ0.2, psi (MPa), ≥ | Elongation in 1"/2" gage length, %, ≥ |
R04200, R04210 | 18000 (125) | 10500 (73) | 25 |
Special requirements to be agreed on negotiations | |||
Applications and Related Industries for Niobium Rod and Bar
● Chemistry
● Pharmacy industry
● Steel
● Ceramics
● Nuclear energy
● Superconductor technology;
● Melted cast ingots and alloying agents
● Optical
● Cutting tool
● Electronics
● Research & Laboratory
● Material Science
● Medical
● Aerospace
● Aviation
● Nuclear
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 Rod and Bar 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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