Original
By certification 
Baoji Refractory Metal Developer Co.,Ltd is one of the leading China niobium plate manufacturers and suppliers, and as a professional company we have productive factory, welcome to wholesale niobium plate products from us.
² Chemical Composition:
Chemistry % | ||||||||||||||
Grade |
Nb |
Impurities max |
||||||||||||
Zr |
Ti |
C |
N |
O |
H |
Ta |
Fe |
Si |
W |
Ni |
Mo |
Cr |
||
Nb1 |
Remainder |
0.02 |
0.002 |
0.01 |
0.015 |
0.015 |
0.001 |
0.10 |
0.005 |
0.005 |
0.03 |
0.005 |
0.010 |
0.002 |
Nb2 |
Remainder |
0.02 |
0.005 |
0.02 |
0.05 |
0.025 |
0.005 |
0.25 |
0.03 |
0.02 |
0.05 |
0.01 |
0.050 |
0.01 |
² Specification：
Description |
Thickness (mm) |
Width (mm) |
Length (mm) |
Foil |
0.03-0.09 |
30~150 |
＜2000 |
Sheet |
0.10-0.5 |
30~600 |
30~2000 |
Plate |
0.5~10 |
50~1000 |
50~2000 |
Note：All the products can be supplied in according to customer’s requirement. | |||
² Tolerance
Thickness, inch (mm) |
Tolerance, +/-inch (mm) |
|
|
Width < 6 inch (152mm) |
Width < 6~24 inch (152~610mm) |
|
0.005~0.010(0.13~0.25) |
0.0005 (0.013) |
0.001(0.025) |
0.011~0.015 (0.28~0.38) |
0.0007 (0.018) |
0.001(0.025) |
0.016~0.020 (0.41~0.51) |
0.0008 (0.020) |
0.0015(0.038) |
0.021~0.030(0.53~0.76) |
0.0015 (0.038) |
0.0025(0.064) |
0.031~0.060(0.79~1.52) |
0.0025(0.064) |
0.0035(0.089) |
0.061~0.090(1.55~2.29) |
0.004 (0.102) |
0.005(0.127) |
0.091~0.125(2.31~3.18) |
0.006(0.15) |
0.007(0.18) |
0.126~0.187(3.20~4.75) |
0.010(0.25) |
0.010(0.25) |
Note:Special demands on tolerance available. | ||
