Highly specialized and purified iron and steel for use in connection with magnetic shielding; high temperature steel alloys to be used in connection with aerospace products or other products subjected to high temperatures; high purity iron, in the form of billets, bars, plates, pipes, tubes and cathodes; iron for re-melting, namely, punchings to be used as a melting base for iron, low alloy steels and stainless steels; stainless steel, in the form of plates and bars; high temperature alloys o...

Chemical preparations for facilitating the alloying of metals, namely, iron and steel