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Niobium Rods
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Niobium rod: used for device components manufacturing

brandRO4200RO4210

PurityNb99.9%~99.95%

StandardASTM B392-95

Specification available3-902000mm



Chemical composition of niobium

Brand

Chemical composition of niobium

C

N

O

H

Zr

Ta

Fe

Si

W

Ni

Mo

Hf

Ti

RO4200

0.01

0.01

0.015

0.0015

0.02

0.1

0.005

0.005

0.03

0.005

0.01

0.02

0.03

RO4210

0.01

0.01

0.025

0.0015

0.02

0.2

0.01

0.005

0.05

0.005

0.01

0.02

0.03

RO4261

0.01

0.01

0.025

0.0015

0.8~1.2

0.5

0.01

0.005

0.05

0.005

0.05

0.02

0.03






Company address: 15 Leyuan Street, Yanxi Development Area, Huairou District, Beijing, CHINA 101407  

Tel (Fax)0086-10-64364175, 64373181, 64347751, 84936860  E-Mail: market@bjhycx.com

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