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Custom Metal Niobium (Nb) Materials

Material Type	Niobium
Symbol	Nb
Atomic Weight	92.90638
Atomic Number	41
Color/Appearance	Gray, Metallic
Thermal Conductivity	54 W/m.K
Melting Point (°C)	2468
Coefficient of Thermal Expansion	7.3 x 10-6/K
Theoretical Density (g/cc)	8.57

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Overview

Niobium (Nb) General Information：

Niobium, element symbol: Nh, Atomic Number 41, is a VB group metal. Density of 8.57 g/cm' , a melting point of 2477 ° C and a boiling point of 4744 ° C.

Niobium is a silver-gray, soft and ductile rare high-melting-point metal. Does not react with air at room temperature and is not completely oxidized when red-hot in oxygen.

Niobium can be directly combined with sulfur, nitrogen and carbon at high temperature.Does not react with inorganic acids or bases, nor does it fall in aqua regia,

but is soluble in hydrofluoric acid. The content of niobium in the crust is 20ppa,

and the distribution of niobium resources is relatively concentrated.

Niobium is widely used in steel Superconductor classification, aerospace and atomic energy because of its good superconductivity, high melting point

corrosion resistance and wear resistance.

Nb-3N5-COA

Nb-3N5

Name	Size	Purity	Customize
Niobium Wire	Ф0.01-4mm	99.7%-99.95%	√
Niobium Bar	Ф5-200mm	99.7%-99.95%	√
Niobium Rod	Ф5-200mm	99.7%-99.95%	√
Niobium Plate	≥2mm	99.7%-99.95%	√
Niobium Sheet	≥2mm	99.7%-99.95%	√
Niobium Tube	OD20-160mm.Thick2-20mm	99.7%-99.95%	√
Niobium Pipe	OD20-160mm.Thick2-20mm	99.7%-99.95%	√
Niobium Foil	0.01-2mm	99.7%-99.95%	√
Niobium Ingot	1kg, Or Customize	99.7%-99.95%	√
Niobium Lump	1kg, Or Customize	99.7%-99.95%	√
Niobium Pellets	Ф1-50mm	99.9%-99.95%	√
Niobium Crucible	Customize	99.7%-99.95%	√
Niobium Target	Customize	99.7%-99.95%	√
Niobium Cube	Customize	99.7%-99.95%	√
Niobium Strip	Customize	99.7%-99.95%	√
Niobium Ring	Customize	99.7%-99.95%	√
Customized Niobium	Customize	99.7%-99.95%	√

Niobium (Nb) Metal Element Overview：

We smelts any of the metals and most other advanced materials into rod, bar or plate form, or customer provide drawing produce.

We sell these different shape tin metal materials by unit weight or piece for different use in research area and for new proprietary technologies.

For example: Niobium sputtering target, niobium pellets, alloy niobium, niobium plate, niobium sheet, niobium ingot, niobium lump, niobium tube, niobium pipe,

niobium bar, niobium rod, niobium foil. Other shapes are available by request.

Niobium Bar