High purity Niobium strip ASTM B393

High purity Niobium strip ASTM B393
Model:-
Brand:FATREE
Origin:Made In China
Category:Metallurgy , Mining & Energy / Metallurgy & Mining / Flat & Rolled Metallic Materials
Label:Niobium strip
Price: -
Min. Order:1 KG
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Product Description

High purity Niobium strip ASTM B393 

Advantage:

1.High melting point,Melting point: 2468 °C,Boiling point: 4742°C

2.Low vapor pressure

3.Good cold processability

4.Excellent chemical stability

5.Good resistance to corrosion

6.High dielectric constant,in surface oxide film

Standard: ASTM B393

Grade: R04200, R04210, R04261

Purity : >=99.9%

Size:

 

Thickness (mm)

Width (mm)

Length (mm)

Foil

0.03-0.09

30-300

>50

Sheet

0.1-0.5

30-800

30-2000

Board

0.5-10

50-1000

50-3000

Purity:    >=99.9%

Mechnical properties:

Grade(UNS)

Annealed

Tensile strength min, psi (MPa)

Yield strength min,psi (MPa)

Elongation min, % (1 inch gage length)

R04200, R04210

18000 (125)

10500 (73)

15~20

R04251, R04261

28000 (195)

18000 (125)

15~20

R04220(RRR grade)

14000 (95)

7200 (50)

30

 Chemical Requirements:

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
Nb Remainder Remainder Remainder Remainder
High purity Niobium strip ASTM B393 1High purity Niobium strip ASTM B393 2

Member Information

ChangSha Fatree Import&Export CO., LTD
Country/Region:Hu Nan - China
Business Nature:Manufacturer
Phone:82239996
Contact:Susa Shu (Sale manager)
Last Online:29 Nov, 2013