metals

metals

1. ferrous metals

   • pure iron
     • properties
       • her colour is greyish good magnetics
     • uses
       • her used in electronicsand electrical components
   • cast iron
     • properties
       • very hard and resistant.
     • uses
       • it serves for many parts of mauinaria
   • steel
     • properties
       • very hard and resistant
     • uses
       • structures in consruction car chassis boats ...