ANNEALED MOLYBDENUM STRIPS FOR DEEP DRAWING
Sizes:
|
Width, mm |
Thickness, mm |
Length, not less | ||
|
Nominal |
maximum deviation |
Nominal |
maximum deviation | |
|
0,1 0,15 0,20 |
±0,01 |
50-150 |
+1 |
150 |
|
0,30 |
±0,02 |
|
|
|
Chemical composition of powder stock material of molybdenum grade МЧ (%)
|
Al |
Fe |
Ni |
Si |
Ca |
Mg |
C |
O |
Mo |
|
0,004 |
0,01 |
0,005 |
0,010 |
0,003 |
0,002 |
0,005 |
0,008 |
Оther |
The strips should be rolled in two perpendicular directions.
The strips produced by high-heat treated.
Surface roughness of strips should not be more than 1,25 microns.
MOLYBDENUM STRIPS FOR ELECTROVACUUM INDUSTRY
|
Molybdenum grade |
Group |
Form for delivery |
Thickness, mm |
Application |
|
МЧ |
А |
not annealed |
0,005-3,5 |
Used for main details of electronic devices Used for auxillary accessories |
| МЧ | В |
annealed |
0,1-0,3 | |
| МРН | А |
not annealed |
0,1-3,5 |
Chemical composition:
|
Grade Мо |
Мо,% |
Al+Fe |
Ni |
Si |
Ca+Mg |
|
МЧ |
99,96 |
0,018 |
0,005 |
0,014 |
0,008 |
|
МРН |
99,92 |
0,025 |
0,020 |
0,014 |
0,008 |
