| Materials | Pure molybdenum/molybdenum alloy alloy |
| Specifications | Ф0.05-Ф5mm*L |
| Density | 10.20g/cm3 |
| Purity | 99.95% pure molybdenum wire and 99.6% EDM silk |
| Surface | Black leather, alkali washing, electrolytic polishing |
| Grade | Mo-1,Mo-La |
Molybdenum’s ability to resist high temperatures without expanding or softening makes it useful in high pressure and high temperature applications.
Designation: ASTM B386, ASTM B387
Physical Property
Properties | Metric | Imperial |
Density | 10.3 g/cm³ | 0.369 lb/in³ |
Melting point | 2625°C | 4760°F |
Mechanical Properties
Properties | Metric | Imperial |
Tensile strength (annealed) | 324 MPa | 47000 psi |
Shear strength (torsional strain rate 0.25/s) | 500 MPa | 72500 psi |
Compressive yield strength (0.01% yield) | 400 MPa | 58000 psi |
Modulus of elasticity | 330 GPa | 47900 ksi |
Modulus of elasticity at elevated temperature (@2000°C/3630°F) | 160 GPa | 23200 ksi |
Thermal Coefficient of Expansion: | 5 x 10-6 cm/cm @ 25 oC | |
Electrical Conductivity: | 34% I.A.C.S. | |
Thermal Conductivity: | 1.38 W/cm/K @ 298.2 K | |
Electrical Resistivity: | 5.2 microhm-cm @ 0 oC | |
Appearance:
Mo-wire is regular black covered with graphite. After graphite is removed it is metallic luster.
