FeSi75 Si: 75%Min Al: 1.0%Max C: 0.2%Max P:0.04%Max S: 0.02%Max
FeSi75 Si: 75%Min Al: 0.5%Max C: 0.2%Max P:0.04%Max S: 0.02%Max
FeSi75 Si: 75%Min Al: 0.3%Max C: 0.2%Max P:0.04%Max S: 0.02%Max
FeSi75 Si: 75%Min Al: 0.1%Max C: 0.2%Max P:0.04%Max S: 0.02%Max