Niobium Tube Factory Direct Sale

• Classification: Rare Metal
• Density: 8.57g/cm3
• Technics: Seamless or Welding
• Melting Point: 2468
• Boiling Point: 4742
• Transport Package: Standard Export Packaging
• Model NO.: Niobium tube
• Specification: Dia2~100mm
• Trademark: Taixie
• Origin: China
• HS Code: 8112994000
• Production Capacity: 10 Tons Per Month

Product Description

[ Niobium  tube] Introduction :

All niobium and niobium alloys rod & bar products follow standard ASTM B392, such as pure niobium rod & bar (R04200 , R04210) , Nb1Zr (R04251 R04261) , Nb10Zr , C103, Cb752, C129Y, FS85, Nb50Ti rod & bar and so on.

[ Niobium  tube] Chemistry:

 

chemistry%
designation	chief component		impurities maximum
	Nb	Fe	Si	Ni	W	Mo	Ti	Ta	O	C	H	N
Nb1	Remainder	0.004	0.003	0.002	0.004	0.004	0.002	0.07	0.01	0.004	0.0012	0.002
Nb2	Remainder	0.005	0.005	0.005	0.01	0.01	0.004	0.1	0.015	0.01	0.0015	0.01

Table 2. Mechanical requirements (annealed condition)

Grade	Tensile strength δbpsi (MPa), ≥	Yield strength δ0.2, psi (MPa),≥	Elongation in 1″/2″ gage length, %, ≥
RO4200-1 RO4210-2	18000 (125)	10500 (73)	25
Special requirements to be agreed on by the supplier and buyer of negotiations

[ Niobium  tube] Apprance:

Shape: pipe/tube
Colour:Silver 
Surface : Polished or According To Customer's Requirement
 

• cold and annealed rods are free of cracks, folds, holes, metal and non-metallic inclusions, cold-lap, residual lubricant, oxides and other smudges on the surface while hot treatment rods are free of cracks, folds and double-skin.

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 [ Niobium tube]Application:

Niobium Tube and Niobium Pipe are used in steel, ceramics, electronics, nuclear energy, and superconductors.
Niobium Capillary Tube and Niobium Zirconium Capillary Tube are often used in high-pressure sodium lamp produc

Niobium pipe is mainly used as spinning of thin tube blank, thermocouple cannula and other special purposes.


[ Niobium tube ]Advantage:

  Excellent Corrosion Resistance

  Good resistance to effect of heat 

 

[ Niobium  tube]  Picture:












































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