M a z a k C e n t r i f u g a l C a s t i n g a l l o y
MCC (also known as KS) is a zinc based alloy ideal for the production of strong decorative components by centrifugal casting and easy to cast close to finished form and redundant tooling can be remelted and re-used providing it is not contaminated with other materials, particularly lead or solder.
MCC is also an alloy with excelent fluidity. However dimensional stability and retention of mechanical properties over a period of years or when subjected to higher service temperature are not as good as zinc alloys for pressure casting as Mazak 3, Mazak 5 or Mazak 8.
| Physical properties |
|
| Density |
6.8 Kg/dm3 at 20°C |
| Solidification range |
370 - 380°C |
| Shrinkage |
6 - 10 ‰ |
| Lin. thermal expansion |
28.0 x 10-6 coef./°C |
TYPICAL ANALYSIS
| Alloying elements |
|
| Aluminum |
4.0% |
| Copper |
2.8% |
| Magnesium |
0.5% |
| Impurities |
|
| Iron |
< 0.01% |
| Lead |
< 0.003% |
| Cadmium |
< 0.003% |
| Tin |
< 0.001% |
| Nickel |
< 0.001% |
| Silicon |
< 0.02% |
2010 Garda Alloys s.r.o. | Design by