99.95% Niobium Ingot
Specifications
Niobium IngotPurity: 99.95%(min)
Dia:55-150mm
L:1400mm max
Standard,ASTM B392-95,ASTM B 393--95 RO 4201,ASTM B39
Niobium Ingots
Purity: 99.95%(min)
Dia:55-150mm
L:1400mm max
Standard,ASTM B392-95,ASTM B 393--95 RO 4201,ASTM B39, ASTM B 394--98
Symbols ,Nb
Atomic number,41
Atomic weight ,92.90638
Melting 2468 oC
Boiling point ,4742oC
Density 8.57 g / 3 cm
Chemical composition:
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 |
Special requirements to be agreed on by the supplier and buyer of negotiations
Niobium ingot is mainly used for press Nb plate,rolling Nb tube and drawing Nb wire.
Our company has electron-beam melting furnace.
Send Inquiry to This Supplier
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