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FAX:010-57228751
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E-mail:
sales@tantalums.com.cn
export@tantalums.com.cn
Website:www.tantalums.com.cn
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Niobium sheet

                                                            

Product:Niobium sheet
Standerd::GB/T26012-2010
Grade:Nb1.Nb2.
purity:≥99.95% 
Chemical composition:

Grade

Nb

Impurity mass fraction /%, not more than

Fe

Ni

W

Si

Mo

Cr

Ti

Ta

O

C

H

N

Nb1

reminder

0.005

0.005

0.03

0.005

0.01

0.002

0.002

0.1

0.015

0.01

0.001

0.015

Nb2

reminder

0.03

0.01

0.05

0.02

0.05

0.01

0.005

0.25

0.025

0.02

0.005

0.05

Niobium material thickness, width, length and Tolerance:

Thickness

Tolerance

Width

Tolerance

Length

Tolerance

Grade

Grade

0.15-0.2

±0.015

±0.02

50-300

±2.0

100-1000

±2.0

0.2-0.3

±0.020

±0.03

50-300

±1.0

100-1000

±2.0

0.3-0.5

±0.030

±0.04

50-300

±1.0

100-1000

±2.0

0.5-0.8

±0.040

±0.06

50-200

±1.0

50-700

±2.0

0.8-1.0

±0.060

±0.08

50-200

±1.0

50-700

±2.0

1.0-1.5

±0.080

±0.10

50-200

±2.0

50-700

±2.0

1.5-2.0

±0.120

±0.14

50-200

±2.0

50-700

±2.0

2.0-3.0

±0.160

±0.18

50-200

±2.0

50-600

±2.0

3.0-4.0

±0.180

±0.20

50-200

±1.0

50-500

±1.0

4.0-6.0

±0.200

±0.24

50-200

±1.0

50-300

±1.0

Mechanic properties:

grade

status

thickness

Tensile strength

Elongation

Nb1/Nb2

annealed

0.1-0.25

≥196

≥25

nnealed

≥0.25-0.5

≥196

≥25

nnealed

≥0.5

≥196

≥25

Please contact our sales:
Beijing Orient Tantalum Niobium co.,ltd
Tel :86-10-56945984

Fax :86-10-57228751
 



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