Listing ID #4632362
Company Information
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Contact SupplierTemper condition:
Annealed
Dimension:
Inner diameter - 0.2 mm to 5 mm
Length - by request
Dimension for niobium welded tube upon request
Standard: ASTM B 394
Grade: RO4200 (pure Niobium ), RO4210 (Nb1%Zr)
Outer Diameter: 1.0-150mm
Wall thickness: 0.2- 10mm
Purity: ≥99.9% and ≥99.95%
Chemistry PPM |
||||||||||||
Designation |
Chief component |
Impurities ???maxmium |
||||||||||
Nb |
Ta |
Si |
Ni |
W |
Mo |
Ti |
Fe |
O |
C |
H |
N |
|
Nb1 |
Remainder |
700 |
50 |
50 |
50 |
30 |
20 |
50 |
150 |
40 |
15 |
30 |
Nb2 |
Remainder |
1000 |
80 |
40 |
100 |
100 |
40 |
80 |
180 |
60 |
15 |
50 |
Grade |
Tensile strength? δb psi (MPa), ≥ |
Yield strength??δ0.2, psi (MPa),≥ |
Elongation in 1"/2" gage length, ????????%, ≥ |
RO4200-1 |
18000 (125) |
12000 (85) |
25 |
RO4210-2 |