Chitsulo cha silicon chili ndi 1.0-4.5% silicon ndi silicon alloy steel yokhala ndi mpweya wochepera 0.08% amatchedwa silicon steel.
Ili ndi mawonekedwe amphamvu ya maginito permeability, low coercivity, and great resistivity, kotero kutayika kwa hysteresis ndi kutaya kwa eddy panopa ndizochepa.
Amagwiritsidwa ntchito makamaka ngati zida zamaginito mumagetsi, ma transfoma, zida zamagetsi ndi zida zamagetsi.