... ,Cr,C,Si,P,S 3.FeCr55C10,FeCr60C7.0,etc 4.Certificates: ISO 9001: 2008 Description:FerroChrome is a kind of Ferro alloy ... which is formed by Ferro and Chrome,it is an important alloy addition in steel making.Chemical composition ... and Chrome metal in metallurgy industrial.2. As a kind of steel addition,it is used to produce various special steels ...