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Niobium Plate

Niobium Plate

Niobium plate has High melting point,Melting point: 2468 °C,Boiling point: 4742°C,Low vapor pressure,Good cold processability,Excellent chemical stability,Good resistance to corrosion and High dielectric constant,in surface oxide film.It widely used in many industries such as electronics,metallurgy,chemical processing,hard alloy cutter,aerospace and aviation.

Product details

Baoji Refractory Metal Developer Co.,Ltd is one of the leading China niobium plate manufacturers and suppliers, and as a professional company we have productive factory, welcome to wholesale niobium plate products from us.

² Chemical Composition:

      Chemistry         %

Grade

Nb

Impurities  max

Zr

Ti

C

N

O

H

Ta

Fe

Si

W

Ni

Mo

Cr

Nb1

Remainder

0.02

0.002

0.01

0.015

0.015

0.001

0.10

0.005

0.005

0.03

0.005

0.010

0.002

Nb2

Remainder

0.02

0.005

0.02

0.05

0.025

0.005

0.25

0.03

0.02

0.05

0.01

0.050

0.01

² Specification

Description

Thickness (mm)

Width (mm)

Length (mm)

Foil

0.03-0.09

30~150

2000

Sheet

0.10-0.5

30~600

30~2000

Plate

0.5~10

50~1000

50~2000

NoteAll the products can be supplied in according to customers requirement.

² Tolerance

Thickness, inch (mm)

Tolerance, +/-inch (mm)

Width < 6 inch

(152mm)

Width < 6~24 inch (152~610mm)

0.005~0.010(0.13~0.25)

0.0005 (0.013)

0.001(0.025)

0.011~0.015 (0.28~0.38)

0.0007 (0.018)

0.001(0.025)

0.016~0.020 (0.41~0.51)

0.0008 (0.020)

0.0015(0.038)

0.021~0.030(0.53~0.76)

0.0015 (0.038)

0.0025(0.064)

0.031~0.060(0.79~1.52)

0.0025(0.064)

0.0035(0.089)

0.061~0.090(1.55~2.29)

0.004 (0.102)

0.005(0.127)

0.091~0.125(2.31~3.18)

0.006(0.15)

0.007(0.18)

0.126~0.187(3.20~4.75)

0.010(0.25)

0.010(0.25)

 Note:Special demands on tolerance available.

 

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