FeSiZr

Zr:10/20/30

FeSi75   Si:75%Min Al:2.0% C:0.2% P: 0.04% S:0.02%

FeSi75   Si:75%Min Al:1.5% C:0.1% P: 0.04% S:0.02%

FeSi72 Si:72%Min Al:2.0% C:0.2% P: 0.04% S:0.02%

FeSi70 Si:70%Min Al:2.0% C:0.2% P: 0.04% S:0.02%

FeSi65 Si:65%Min Al:3.5% C:0.4% P: 0.04% S:0.04%