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Niobium Bar

Delivery term:The date of payment from buyers deliver within days
  • 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:

    2017-11-24 09:13

  • Browse the number:

    254

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Baoji Shengyuan Metal Material Co.,Ltd
Contactaixin:

Contactaixin:

shengyuan(Mr.)  

Email:

telephone:

phone:

Area:

Beijing

Address:

Gaoxin Avenue Fortune Building, Block A, Baoji City, Shaanxi Province, China.

Website:

http://www.bjsymetal.com/ http://shengyuan.hd-jl.com/

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



Material: RO4200-1, RO4210-2
The Size of niobium bar : Diameter:φ1.0-100mm
Length:200mm-9000mm 
Standard: As per ASTM B394-98
Purity: >=99.9% or 99.95%     Surface: bright
Detailed Information Grade of Niobium Bar

























Grade




Suplying state




Diameter




Lengtha




Voluntary Standers




Nb1



Nb2



Nb3



Nb4




Cold state(Y)



Annealedb(M)




3.0-6.5



>6.5-10.0



>10-18




>500




ASTM B392-03




Thermal processing state(R)



Annealedb(M)




>18-25



>25-40



>40-50



>50-65




FNb1



FNb2




Thermal processing state(R)



Annealedb(M)




3.5-5.0



>5.0-12




>500



>300



 




NbHf10-1




Thermal processing state(R)



Annealedb(M)




20-80




500-2000




Note : the length of Annealing Niobium bar being supplied is not greater than 2500mm.



 



Chemical Composition






























Chemistry         %




Designation




Chief component




Impurities    maxmium




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




0.015




0.004