Chilled cast iron grit
Due to its high hardness, the cast iron grit gradually breaks into smaller sharp-edged particles during blasting, which leads to a consistently high abrasive performance with short blasting times.
Application
Paint stripping
Preparation for surface coating
Packaging:
In 25 kg bags or 1t / big bag
Blasting systems
Pressure blast machines
Available sizes (mm)
G02 | 0,10 - 0,20 |
G05 | 0,10 - 0,30 |
G07 | 0,20 - 0,40 |
G12 | 0,30 - 0,60 |
G17 | 0,40 - 0,80 |
G24 | 0,60 - 1,00 |
G34 | 0,80 - 1,20 |
G39 | 1,00 - 1,40 |
G47 | 1,20 - 1,70 |
G55 | 1,40 - 2,00 |
G66 | 1,70 - 2,40 |
G80 | 2,00 - 2,80 |
Physical properties
Hardness GP | 650 - 850 HV5 |
Melting point | 1530 °C |
Bulk density* | cca 7,0 kg / dm3 |
Microstructure | martensitic |
Grain shape | Angular |
* Depending on grain size.
Chemical analysis
C | 2,70-3,20 % |
Si | 1,00-1,50 % |
Mn | 0,30-0,50 % |
S | 0,06-0,10 % |
P | 0,30-0,40 % |
Fe | rest |