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Niobium Bar

  • 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:

    2017-09-18 04:34

  • Browse the number:

    386

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Baoji Shengyuan Metal Material Co.,Ltd
Contactaixin:

shengyuan(Mr.)  

Email:

 telephone:

 phone:
Arrea:

Beijing

 Address:

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

http://www.bjsymetal.com/ http://shengyuan.zhijiu393.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
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