Si *5%min Al 2.0%max C 0.2%max P 0.*4%max S 0.*2%max
Si *2%min Al 2.5%max C 0.2%max P 0.*4%max S 0.*2%max
packaging as your require, competitive price, good quality.
SIZE:****0/****0/*****0MM*0%MIN Ferro-Silicon is used both as a
deoxidizer and for alloying purposes in the production of steel.
Silicon promotes graphitization in cast iron.