Chemical composition:
| Main and minor components | Min.content(%) |
| Mo | 99.97 |
| Impurities | Max.values (μg/g) |
| Al | 10 |
| Cu | 20 |
| Cr | 20 |
| Fe | 20 |
| K | 20 |
| Ni | 10 |
| Si | 20 |
| W | 300 |
| C | 30 |
| H | 10 |
| N | 10 |
| O | 40 |
| Cd | 5 |
| Hg | 1 |
| Pb | 5 |
Dimensions and tolerances:
| Diameter(mm) | φ-Tolerance (%) | Max.value out of roundness |
| 0.30-0.79 | ±2.0 | Withinφ-Tolerance |
| 0.80-1.49 | ±1.5 | 0.010 mm |
| 1.50-3.99 | ±1.0 | 0.025 mm |
| 4.00-10.0 | ±1.0 | 0.050 mm |
Physical and mechanical product properties:
| Diameter (mm) | Tensile strength (MPa) |
| 0.30-0.49 | 1000-1300 |
| 0.50-0.79 | 800-1200 |
| 0.80-1.49 | 750-1100 |
| 1.50-3.99 | 650-1000 |
| 4.00-10.0 | ＞600 |
Elongation: ≥10%
Density: 10.2g/cm³
Non destructive tests: 100% Eddy current test, split value max. 0.5 %
Surface:
1.0.30-1.00mm Electropolished (bright surface)
2.0.30-1.00mm Chemically cleaned (metallic dull surface)