Niobium Tube & Niobium Pipe(Nb Tube & Nb Pipe)

Product Code : ME-Nb-5N-TP

The niobium tube is made by extrusion, tube reduction, or deep drawing with the plate.Niobium and niobium alloy tubes, rods and wires are widely used in the fields of chemistry, electronics, aviation and aerospace because of their high melting point, corrosion resistance and good cold working performance. Niobium and niobium alloy bars are used as structural materials for aircraft engines and rocket nozzles, reactor internal components and cladding materials, and to make corrosion-resistant parts under conditions of nitric, hydrochloric, or sulfuric acid corrosion. Adding zirconium to niobium can obviously improve the oxidation resistance and strength of the material. Niobium and niobium zirconium alloy wires are widely used in the manufacture of high pressure sodium lamp and anode leads of electrolytic capacitors.

CAS #: 7440-03-1

Linear Formula: Nb

MDL Number: MFCD00011126

EC No.: 231-113-5

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Product Information

Synonyms

GF26609834, GF61482539, GF14382794, GF08188746, GF67265039, GF15099778, GF78772281, GF99210630, GF26229359, GF08129707, GF65944716, GF27121160, GF30503247, GF78669321, GF16212877, GF37143255, GF75458245, GF28799667, GF33665508

Specifications Of Niobium Tube & Niobium Pipe

Size	1.0-100mm OD x 0.2-5.0mmWT x 150-8000mm L
Material	R04200, R04210
Standard	ASTM B394
Purity	≥99%

ATT can design and manufacture according to customer's requirements beyond the regular dimension.

Chemical Composition for Niobium Tube & Niobium Pipe

Brand	Main component	Impurity content(≤)
Brand	Nb	Zr	Hf	Ti	C	N	O	H	Ta	Fe	Si	W	Ni	Mo	Cr
R04200	Residuals	0.02	0.02	0.02	0.01	0.01	0.015	0.0015	0.1	0.005	0.005	0.03	0.005	0.01	-
R04210	Residuals	0.02	0.02	0.03	0.01	0.01	0.025	0.0015	0.3	0.01	0.005	0.05	0.005	0.02	-
R04251	Residuals	0.8-1.2	0.02	0.02	0.01	0.01	0.015	0.0015	0.1	0.005	0.005	0.03	0.005	0.01	-
R04261	Residuals	0.8-1.2	0.02	0.03	0.01	0.01	0.025	0.0015	0.5	0.01	0.005	0.05	0.005	0.05	-
R04295	Residuals	0.7	9.0-11.0	0.7-1.3	0.015	0.01	0.025	0.0015	0.5	-	-	0.5	-	-	-

Niobium Tube & Niobium Pipe Properties

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 Fusion	6.5 Cal/gm mole
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

Applications of for Niobium Tube & Niobium Pipe

Widely used in chemistry, electronics, aviation and aerospace and other fields.

Packaging of Niobium Tube & Niobium Pipe

Standard Packing:

Typical bulk packaging includes palletized plastic 5 gallon/25 kg. pails, fiber and steel drums to 1 ton super sacks in full container (FCL) or truck load (T/L) quantities. Research and sample quantities and hygroscopic, oxidizing or other air sensitive materials may be packaged under argon or vacuum. Solutions are packaged in polypropylene, plastic or glass jars up to palletized 440 gallon liquid totes Special package is available on request.

ATTs’ Niobium Tube & Niobium Pipe is carefully handled to minimize damage during storage and transportation and to preserve the quality of our products in their original condition.

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

Product	Product Code	Purity	Size	Contact Us
Niobium Tube & Niobium Pipe	ME-Nb-2N-TP	99%	1.0-100mm OD x 0.2-5.0mmWT x 150-8000mm L
Niobium Tube & Niobium Pipe	ME-Nb-3N-TP	99.9%	1.0-100mm OD x 0.2-5.0mmWT x 150-8000mm L
Niobium Tube & Niobium Pipe	ME-Nb-4N-TP	99.99%	1.0-100mm OD x 0.2-5.0mmWT x 150-8000mm L
Niobium Tube & Niobium Pipe	ME-Nb-5N-TP	99.999%	1.0-100mm OD x 0.2-5.0mmWT x 150-8000mm L