Attribute：
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.
Parameter：
|
|
Weight (mg/200mg) Tolerance (%) |
Diameter Tolerance (%) |
||
Grade 1 |
Grade 2 |
Grade 1 |
Grade 2 |
||
20≤d<30 |
0.65~1.47 |
±2.5 |
±3 |
|
|
30≤d<40 |
>1.47~2.61 |
±2.0 |
±3 |
|
|
40≤d<100 |
>2.61~16.33 |
±1.5 |
±3 |
|
|
100≤d<400 |
>16.33~256.2 |
±1.5 |
±4 |
|
|
400≤d<600 |
|
|
|
±1.5 |
±2.5 |
600≤d<3200 |
|
|
|
±1.0 |
±2.0 |
Applications：
For wire cutting machine
For producing electric light source parts and electric vaccum components
For producing heating elements and refractory parts in high temperature furnaces
For spraying wear and tear parts of automobile and other machine to enhance their wearability
EN
