• Baoji New Future Titanium Co., Ltd.
    Jason From USA
    Thanks very much for your perfect quality and VIP service, we will keep contract and do more business with you!
  • Baoji New Future Titanium Co., Ltd.
    We received your goods last thursday and we are very pleased with the quality of your product.
  • Baoji New Future Titanium Co., Ltd.
    Very Good company,and dont need worry anything
Contact Person : Jack
Phone Number : +86 13891776525
WhatsApp : +8613891776525

Multi Purpose ASTM B394 Niobium Tube Length 200mm Niobium Pipe

Minimum Order Quantity 1kg
Price Negotiated
Delivery Time 7-10days
Payment Terms L/C, T/T, Western Union, MoneyGram
Supply Ability 10000kg/month
Product Details
Name Niobium Alloy Tube/ Pipe Technique Type Niobium Welded Tube / Seamless Tube/pipe
Surface Polished Outer Diameter Φ2.0-100mm
Thickness 0.2-5.0mm Length 200mm-8000mm
High Light

ASTM B394 Niobium Tube


Niobium Tube Length 200mm


Length 200mm Niobium Pipe

Leave a Message
Product Description



Multipurpose ASTM B394 Niobium Alloy Tube, Custom Sizes Available


Niobium is a rare, soft, malleable, ductile, gray-white metal. It has a body-centered cubic crystalline structure and in its physical and chemical properties it resembles tantalum. It must be placed in a protective atmosphere when processed at even moderate temperatures because it tends to react with oxygen, carbon, the halogens, nitrogen, and sulfur. The metal is inert to acids, even to aqua regia at room temperatures, but is attacked by hot, concentrated acids, and expecially by alkalis and oxidizing agents.


Chemical properties are very similar to Tantalum. Niobium is used with Iron and other elements in stainless steel alloys.

Niobium is used in super alloys for jet engines and heat resistant equipment.




Type Niobium alloy tube/ pipe
Technique Niobium welded tube, Niobium seamless tube
Material R04200, R04210
Standard ASTM B394
Outer Diameter 2.0-100 mm
Thickness 0.2-5.0 mm
Length 200mm-8000mm
Shape Round, square, hexagonal tube/ pipe
Surface Polished or according to customer’s requirement
Processing Hot rolling, cold rolling, drawing, extruding
Applications Niobium applications include sputtering targets, nuclear reactors, gas pipelines, jet engines, chemical processing equipment, particle accelerators, turbine blades, automotive components, capacitors, superconductors, sensitive magnetic imaging equipment, vacuum furnaces, reactor vessels, heat exchangers, sodium lamps, jewelry, steel additive, and optics.


Multi Purpose ASTM B394 Niobium Tube Length 200mm Niobium Pipe 0


As the lightest of the refractory metals (a group of metallic elements that exhibit extremely high melt points and heat resistance), niobium is a highly sought-after material with applications in aerospace, electronics, nuclear power and defense.


In addition to its high strength, ductility, heat resistance, and comparatively low density; niobium also exhibits superconductivity at cryogenic temperatures, and is used to manufacture superconducting magnets for medical and research applications.