MOLYBDENUM RODS
Rods of pinpoint accuracy М 99,95 (or 99,9)-МП .
Purity 99,9 и 99.95%.
Assortment: diameter from 3 to 100 mm, length from 100 to 2500 mm.
Without tooling, turned (Ra no more than 2,5 microns) or polished (with tolerance +/-0,05 mm for diameter from 3,18 to 12,7 mm and +/-0,08 mm for diameter more than 12,7 mm, Ra no more than 1,25 microns).
Curvature is no more than 1,27 mm on 305 mm of length.
Mechanicals properties of the rod in annealed form:
Ultimate rupture strength (URS), kgf/mm2 , percentage elongation (PE), %, hardness HV10
|
Diameter, mm |
URS no less than |
PE no less than |
HV |
|
3,18-10,32 |
52 |
15 |
- |
|
> 10,32-22,2 |
63 |
18 |
230-280 |
|
> 22,2-28,6 |
59 |
15 |
225-270 |
|
> 28,6-47,6 |
52 |
10 |
215-260 |
|
> 47,6-73 |
48 |
10 |
210-250 |
|
> 73 |
45 |
10 |
205-240 |
Usually used as electrodes for additional electrical heating of baking oven, in electronic devices, in electro details of light sources.
