Molybdenum M99,9-MP
Designation
| Name |
The value |
| Designation GOST Cyrillic |
М99,9-МП |
| Designation GOST Latin |
M99,9-MP |
| Transliteration |
M999-MP |
| The chemical elements |
Cu99,9-CuП |
Description
Molybdenum M99,9-MP is usedfor producing sheet metal by powder metallurgy, used in the electronic, electrical, glass industry, power engineering and chemical equipment in high temperature technology.
Standards
| Name |
Code |
Standards |
| Solid alloys, metal-ceramic products and powders, metal |
В56 |
TU 14-22-149-2001 |
Chemical composition
| Standard |
C |
Si |
Ni |
Fe |
N |
Al |
Mo |
Ca |
O |
Mg |
| TU 14-22-149-2001 |
≤0.02 |
≤0.01 |
≤0.005 |
≤0.014 |
≤0.008 |
≤0.005 |
≥99.9 |
≤0.007 |
≤0.02 |
≤0.003 |
Mo is the basis.
According to TU 14-22-149-2001, the chemical composition is given for sheet rolled products of molybdenum grade M99.9-MP. The mass fraction of molybdenum is determined by subtracting 100% of the amount of controlled metallic impurities without taking into account the gas-forming impurities (carbon, oxygen and nitrogen). The total content of metal impurities is guaranteed by the manufacturer and should not exceed 0.10%.
Mechanical characteristics
| Section, mm |
σB, MPa |
d |
| Flats on the other 14-22-149-2001. Annealing in a protective atmosphere at 900 °C for 30 minutes |
| 0.3-0.5 |
≥760 |
≥6 |
| 0.5-1.5 |
≥725 |
≥10 |
| 1.5-2.5 |
≥690 |
≥14 |
| 12.7-25.4 |
≥655 |
≥2 |
| 2.5-4.75 |
≥690 |
≥18 |
| 25.4-38 |
≥655 |
≥1 |
| 4.75-12.7 |
≥690 |
≥10 |
Description mechanical marks
| Name |
Description |
| Section |
Section |
| σB |
Limit short-term strength |
| d |
Elongation after rupture |
