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Products | Chilled Iron Grit | |||
Chemical Composition | C | 2,70 – 3,40 % | ||
Mn | 0,25 – 1,00 % | |||
Si | 0,80 – 2,00 % | |||
S | 0,06 – 0,25 % | |||
P | 0,10 – 1,50 % | |||
Hardness of the new grain | 640 – 900 HV (57 – 67 HRC) | |||
Grain shape | angular | |||
Melting point | ca. 1.535 °C | |||
Specific gravity | ca. 7 g/cm3 | |||
Bulk density* | ca. 3,0 – 4,6 g/cm3 | |||
Microstructure | martensitic | |||
*depending on grain size | ||||
Designation | Average grain size (mm) | |
G 02 | 0,1 – 0,2 | |
G 05 | 0,1 – 0,3 | |
G 07 | 0,2 – 0,4 | |
G 12 | 0,3 – 0,6 | |
G 17 | 0,4 – 0,8 | |
G 24 | 0,6 – 1,0 | |
G 34 | 0,8 – 1,2 | |
G 39 | 1,0 – 1,4 | |
G 47 | 1,2 – 1,7 | |
G 55 | 1,4 – 2,0 | |
G 66 | 1,7 – 2,4 | |
G 80 | 2,0 – 2,8 | |
Other grain sizes can be produced if required. | ||



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