1. Specification: RO4200-1,RO4210-2
2. Standard:ASTM B393-18
3. Size
Type |
Thickness(mm) |
Width(mm) |
Length(mm) |
Niobium Foil |
0.03-0.09 |
30-150 |
<2000 |
Niobium Sheet |
0.1-0.5 |
30-600 |
30-2000 |
Niobium Plate |
0.5-10 |
50-1000 |
50-2000 |
4.
Chemical Composition
Content % |
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Niobium Grade |
Main Composition |
The impurity content is not more than |
||||||||||
Nb |
Fe |
Si |
Ni |
W |
Mo |
Ti |
Ta |
O |
C |
H |
N |
|
Nb1 |
Balance |
0.004 |
0.004 |
0.002 |
0.005 |
0.005 |
0.002 |
0.07 |
0.015 |
0.004 |
0.0015 |
0.003 |
Nb2 |
Balance |
0.01 |
0.01 |
0.005 |
0.02 |
0.01 |
0.004 |
0.10 |
0.02 |
0.01 |
0.0015 |
0.008 |
If the user has special requirements, the two parties specifically negotiate |