|
GRADE |
Nb1 |
Nb2 |
NbZr1 |
|
|
element
|
Zr |
0.02 |
0.02 |
0.8~1.2 |
|
Ti |
0.002 |
0.005 |
0.02 |
|
|
C |
0.01 |
0.02 |
0.01 |
|
|
N |
0.015 |
0.05 |
0.01 |
|
|
O |
0.015 |
0.025 |
0.015 |
|
|
H |
0.001 |
0.005 |
0.0015 |
|
|
Ta |
0.10 |
0.25 |
0.10 |
|
|
Fe |
0.005 |
0.03 |
0.005 |
|
|
Si |
0.005 |
0.02 |
0.005 |
|
|
W |
0.03 |
0.05 |
0.03 |
|
|
Ni |
0.005 |
0.01 |
0.005 |
|
|
Mo |
0.010 |
0.05 |
0.01 |
|
|
Cr |
0.002 |
0.01 |
0.002 |
|
|
Hf |
- |
- |
- |
|
|
W and L（mm） |
T（mm） |
Surface |
FLATNESS |
|
50~400*200-1000MM |
3~50 |
32Rms |
≤0.15% |
Click：4936Degree