El grado | Elemento químico(%) | ||||||
Ca | Si | C | S | Al. | Fe | ||
Min | Máx. | ||||||
Ca30IS60 | 30 | 60 | 0.3 | 0.03 | 0, 2-2 | Equilibrio | |
Ca28IS60 | 28 | 60 | 0.3 | 0.03 | 0, 2-2 | Equilibrio | |
Ca30IS58 | 30 | 58 | 0.3 | 0.03 | 0, 2-2 | Equilibrio | |
Ca30IS55 | 30 | 55 | 0.3 | 0.03 | 0, 2-2 | Equilibrio | |
Ca28IS55 | 28 | 55 | 0.3 | 0.03 | 0, 2-2 | Equilibrio |