SYSTEM MG is a non-precious dental model cast alloy on cobalt-base, type 5.
SYSTEM MG is suitable for removable partial dentures as well as for all kind of combined works. Easy melting and polishing as well as high mechanical performance are the features of SYSTEM MG.
The melting can be done by open flame or inductive heating. For investing we recommend any commercial, phosphate-bonded investment material for model cast (our recommendation: ADENTA®-VEST PA).
Typical material properties
| Yield strength 0,2 % (MPa) | 590 |
| Elongation (%) | 3,0 |
| E-Module (GPa) | 200 |
| Tensile strength (MPa) | 790 |
| Density (g/cm³) | 8,25 |
| Hardness HV 10/30 | 460 |
| Delivery form (mm) | Ø 9,5 x 11 |
| Packaging unit (g) | 1000 |
| Type acc. DIN EN ISO 22674 | Type 5 as delivered |
Lot numbers may show minimum deviation from typical values.
More information are available on our instruction for use.
Chemical composition %
| Co | Cr | Mo | Si | C | Fe | Mn |
| 61,30 | 30,15 | 5,50 | 1,0 | 0,65 | 0,63 | 0,6 |