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Niobium Tube

Niobium Tube
Niobium Tube
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Product Code : NT 17
Brand Name : BAOJI HONG YA DA NONFERROUS METAL MATERIALS CO., LTD.
Product Description

The application of Niobium Tube can be noticed in steel and ceramic production industries, nuclear energy production sector and  electronic items manufacturing unit. Made of finest grade niobium foil, this tube is known for its black polished surface,  8.57gram/cm3 density, 4742 degree C boiling point and 2468 degree C melting point. Being a prominent manufacturer and exporter, we have developed this Niobium Tube as per ISO 9001 standard. Some special attributes of this metal tube are its excellent corrosion resistance capacity, high conductivity level and ability to capture low amount of neutron.

Technical Specification :

Item name

Niobium tube

Brand name

JRT

Grade

Nb1 Nb2

Purity

99.95%~99.98%

Material

RO4200-1, RO4210-2

Surface

black or bright

Size

Diameter: φ1.0-100mm
Thickness: 0.2-5.0mm
Length: 200mm-6000mm

Test and Quality

1.ISO 9001
2.Mechanical properties test.
3.inspection according to industry and customer specification.

Load port

Shanghai or Tianjin or Qingdao

Characteristic

Melting Point: 2468°C
Boiling Point:4742°C
Density: 8.57g/cm3
High quality, workability

Mechanical property

Grade(UNS)

Annealed

Tensile min, psi (MPa)

Yield strength min,psi (MPa)

Elongation min, % (1 inch gage length)

R04200

18000 (125)

10500 (73)

25

R04210 Welded

18000 (125)

8500 (59)

25

R04210 Seamless

18000 (125)

10500 (73)

25

R04251

28000(195)

18000(125)

20

R04261

28000(195)

18000(125)

20

Chemical Composition

Content, Max, Weight %

Element

R04200 Unalloyed Niobium

R04210 Unalloyed Niobium

R04251 (Reactor grade niobium-1% Zirconium

R04261 (Commercial grade niobium -1% Zirconium

C

0.010

0.010

0.010

0.010

O

0.015

0.025

0.015

0.025

N

0.010

0.010

0.010

0.010

H

0.0015

0.0015

0.0015

0.0015

Fe

0.005

0.010

0.005

0.010

Mo

0.010

0.020

0.010

0.050

Ta

0.100

0.300

0.10

0.5

Ni

0.005

0.005

0.005

0.005

Si

0.005

0.005

0.005

0.005

Ti

0.02

0.03

0.02

0.03

W

0.03

0.05

0.03

0.05

Zr

0.02

0.02

0.8-1.2

0.8-1.2

Nt

Remainder

Remainder

Remainder

Remainder

Application :
Niobium characterized in high strength, high conductivity, resistance to corrosion by liquid base metals, section with low neutron capture, etc, widely used for steel, ceramics, electronics, nuclear energy industries and superconductor technology.

Other Detail:

Grade

Standard

China

Others

Gr1(TA1)
Gr2(TA2)
Gr5(TC4)
Gr7(TA9)
Gr9(TA18)
Gr11(TA9-1)
Gr12(TA10)

GB/T3624
GB/T3625

ASTM 8337
ASTM 8338
ASTM B861
ASTM 8862
Other related standards

N4 Ni201
N6 Ni200

GB/T2882

ASTM B161
ASTM B163

Zr702
Zr705

GB/T26283

ASTMB523

Outside Diameter

Thickness (mm)

State


0.2

0.3

0.5

0.6

0.8

1

1.25

1.5

2

2.5

3

3.5

4

4.5

5

10

R
M
Y

3-5

Specifications Available and (<Ø2) as well

Specifications Available and (<Ø2) as well

Specifications Available and (<Ø2) as well

Specifications Available and (<Ø2) as well













>5-10


Specifications Available and (<Ø2) as well

Specifications Available and (<Ø2) as well

Specifications Available and (<Ø2) as well

Specifications Available and (<Ø2) as well

Specifications Available and (<Ø2) as well

Specifications Available and (<Ø2) as well










>10-15



Specifications Available and (<Ø2) as well

Specifications Available and (<Ø2) as well

Specifications Available and (<Ø2) as well

Specifications Available and (<Ø2) as well

Specifications Available and (<Ø2) as well










>15-20




Specifications Available and (<Ø2) as well

Specifications Available and (<Ø2) as well

Specifications Available and (<Ø2) as well

Specifications Available and (<Ø2) as well

Specifications Available and (<Ø2) as well

Specifications Available and (<Ø2) as well

Specifications Available and (<Ø2) as well







>20-30




Specifications Available and (<Ø2) as well

Specifications Available and (<Ø2) as well

Specifications Available and (<Ø2) as well

Specifications Available and (<Ø2) as well

Specifications Available and (<Ø2) as well

Specifications Available and (<Ø2) as well

Specifications Available and (<Ø2) as well

Specifications Available and (<Ø2) as well






>30-40






Specifications Available and (<Ø2) as well

Specifications Available and (<Ø2) as well

Specifications Available and (<Ø2) as well

Specifications Available and (<Ø2) as well

Specifications Available and (<Ø2) as well

Specifications Available and (<Ø2) as well

Specifications Available and (<Ø2) as well





> 40-50







Specifications Available and (<Ø2) as well

Specifications Available and (<Ø2) as well

Specifications Available and (<Ø2) as well

Specifications Available and (<Ø2) as well

Specifications Available and (<Ø2) as well

Specifications Available and (<Ø2) as well

Specifications Available and (<Ø2) as well




>50-60








Specifications Available and (<Ø2) as well

Specifications Available and (<Ø2) as well

Specifications Available and (<Ø2) as well

Specifications Available and (<Ø2) as well

Specifications Available and (<Ø2) as well

Specifications Available and (<Ø2) as well

Specifications Available and (<Ø2) as well

Specifications Available and (<Ø2) as well


>60-80








Specifications Available and (<Ø2) as well

Specifications Available and (<Ø2) as well

Specifications Available and (<Ø2) as well

Specifications Available and (<Ø2) as well

Specifications Available and (<Ø2) as well

Specifications Available and (<Ø2) as well

Specifications Available and (<Ø2) as well

Specifications Available and (<Ø2) as well


>80-114










Specifications Available and (<Ø2) as well

Specifications Available and (<Ø2) as well

Specifications Available and (<Ø2) as well

Specifications Available and (<Ø2) as well

Specifications Available and (<Ø2) as well

Specifications Available and (<Ø2) as well

Specifications Available and (<Ø2) as well


BAOJI HONG YA DA NONFERROUS METAL MATERIALS CO., LTD.
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