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Standard: GB/T14841-2008
Purity: ≥99.95%
Specification: diameter 55-145mm. L<1400mm
product manual
Grade: Nb-1.Nb-2
Standard: YS∕T 884-2013
Purity: ≥99.95%
Specification: diameter 55-145mm. L<1400mm
Ingredient requirements
Brand |
Main ingredients |
Other impurities ≯% |
||||||||||
Nb |
Fe |
Si |
Ni |
W |
Mo |
Ti |
Ta |
O |
C |
H |
N |
|
Nb1 |
Matrix |
0.004 |
0.004 |
0.002 |
0.005 |
0.005 |
0.002 |
0.07 |
0.015 |
0.004 |
0.0015 |
0.003 |
Nb2 |
Matrix |
0.01 |
0.01 |
0.005 |
0.02 |
0.01 |
0.004 |
0.1 |
0.02 |
0.01 |
0.0015 |
0.008 |
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