
| Materiales | ISO P | ISO H | ISO M | ISO S | ISO K | ISO N |
| 1-11 | 38-41 | 12-14 | 31-37 | 15-20 | 21-28 | |
| Acero | Acero Templado | Acero Inox. | Aleaciones Alta Temp. | Fundición | No Férricos | |
TRONZADO | Mayor Dureza IC908 (907)IC808 (908) IC8250 IC830 (928) IC1028 Mayor Tenacidad | Mayor Dureza IC807 (907)IC808 Mayor Tenacidad | Mayor Dureza IC807 (907)IC808 (908) IC830 (928) (1028) Mayor Tenacidad | Mayor Dureza IC807 (907)IC20 IC808 (908) IC830 (928) Mayor Tenacidad | Mayor Dureza IC807 (907)IC20 IC808 (908) Mayor Tenacidad | Mayor Dureza IC20Mayor Tenacidad |