Niobium Tube

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price: Negotiable
minimum:
Total supply:
Delivery term: The date of payment from buyers deliver within days
seat: Beijing
Validity to: Long-term effective
Last update: 2017-12-20 21:43
Browse the number: 161
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Company Profile
 
 
Product details


Baoji Shengyuan Metal Material Co.,Ltd is one of the leading China niobium tube manufacturers and suppliers, equipped with a professional factory and company, welcome to wholesale quality niobium pipe products from us.



Specifications
Grade:Nb1,RO4200,RO4210
Purity : > =99.95%
Melting Point: 2468 Degrees Celsius
Boiling Point:4742  Degrees Celsius
Density: 8.57 g/cm3
Wall thickness: min 0.4mm
Length: max 3000mm
Out diameter: max 200mm
Chemical Composition














































Chemistry  (%)




Designation




Chief component




Impurities   less than




Nb




Fe




Si




Ni




W




Mo




Ti




Ta




O




C




H




N




Nb1




Remainder




0.004




0.002




0.002




0.004




0.004




0.002




0.07




0.015




0.005




0.0015




0.003




Nb2




Remainder




0.02




0.02




0.005




0.02




0.02




0.005




0.15




0.03




0.01




0.0015




0.01



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)




12000 (85)




25



 



Application
1.It's widely used for steel, ceramics, electronics, nuclear energy industries and superconductor technology.
2.Medical, aviation, ornament, spectacle frame, filter net, metallurgy
3.Used in aerospace,  chemical industry, electronics, electric light, rare earth, metallurgy and mechanical manufacturing
4.Used for high temperature furnace components, crucible, missile rockets nozzle high temperature furnace, etc
Package Details
First, packaging with moisture-proof paper
Second, packaging with kraft paper
Third, packaging with foam plastics in all side of plywood case.
Finally packing products in plywood case 
Transportation
Shipping goods by TNT,DHL,Fedex,UPS,EMS  etc. 
Transport goods to Beijing or Shanghai air port by air transportation
 

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