Tantalum Niobium Alloy

Amardeep Steel is a leading supplier of high-quality Niobium Tubes made from pure Niobium metal. We offer 36 different sizes of both seamless and welded tubes, with purity levels between 99.8% and 99.99%. These tubes are great at resisting corrosion, have low thermal neutron absorption, and can conduct electricity without resistance. They are used in superconducting magnets, medical implants, particle accelerators, and nuclear reactor parts. With many sizes available, Amardeep Steel is a reliable supplier of niobium tubes.

Tantalum Niobium Alloy is a combination of tantalum and niobium, two metals renowned for their exceptional corrosion resistance and high melting points. This alloy inherits the best properties of both metals, making it suitable for demanding environments. It is highly resistant to acids and other corrosive substances, which is particularly valuable in chemical processing.

Additionally, the alloy can withstand high temperatures without losing its strength or structural integrity. Its ductility allows it to be easily formed into various shapes, making it versatile for different applications. Tantalum Niobium Alloy is commonly used in aerospace components that require high strength and heat resistance, as well as in medical devices like implants and surgical instruments due to its biocompatibility. Overall, this alloy is valued for its durability and resistance to harsh conditions, making it a popular choice across various industries.

Amardeep Steel is a leading supplier of high-quality Niobium Tubes made from pure Niobium metal. We offer 36 different sizes of both seamless and welded tubes, with purity levels between 99.8% and 99.99%. These tubes are great at resisting corrosion, have low thermal neutron absorption, and can conduct electricity without resistance. They are used in superconducting magnets, medical implants, particle accelerators, and nuclear reactor parts. With many sizes available, Amardeep Steel is a reliable supplier of niobium tubes.

Discover our premium tantalum products, including pipes, tubes, flanges, and fittings, known for their exceptional durability and corrosion resistance.

Tantalum Niobium Alloy Specification

Specification	Details
Standard	ASTM B394
Material Grade	R04200, R04210
Purity	99.9% Niobium
Outer Diameter (OD)	Φ6.0 - 100 mm
Wall Thickness (WT)	0.2 - 5.0 mm
Length	100 mm - 8000 mm

Chemical Composition of Tantalum Niobium Alloy

Composition%
Material	Main Content		Impurities (no more than %)
Material	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

Tantalum Niobium Alloy Mechanical Properties

Ultimate Tensile Strength, Min, psi (MPa)	Yield Strength, psi (MPa)	Elongation min %
18 000 (125)	10 500 (73)	25

Tantalum Niobium Alloy Physical Properties

Physical properties	Niobium (Atomic#41)
Phase	Solid
Melting Point	2750 K (2477°C, 4491°F)
Boiling Point	5017 K (4744°C, 8571°F)
Heat of Fusion	30 kJ/mol
Heat of Vaporization	689.9 kJ/mol
Molar Heat Capacity	24.60 J/(mol•K)

Tantalum Niobium Alloy Sizes

Diameter(In.)	Wall Thickness(In.)	Length(In.)
0.04-4	0.008-0.2	7.8-230

Tantalum Niobium Alloy Applications

Semiconductor: Heat transfer.
Heat Exchanger: Fluid heat transfer.
Chemical Processes: Safe Reactions.
Superconductor: Particle acceleration.

FAQ

Niobium is a valuable metal used in various special alloys. Even in small amounts (as low as 0.1%), it significantly strengthens steel, making it ideal for gas pipelines. It is also a key component in superalloys that remain stable at high temperatures, making it suitable for engine parts in the aerospace industry.

Niobium is generally cheaper than titanium. While titanium has better corrosion resistance, niobium is more readily available and is one of the most inert metals. This makes niobium a great choice for hypoallergenic body jewelry, especially for those with sensitive skin.

Niobium offers a smoother surface finish than titanium, which can reduce irritation, making it ideal for items like earring posts. Although it is less common and often more expensive than titanium, niobium can also be anodized in a wide range of colors.

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