specification hms2 203 No. 2 heavy melting steel.*Wrought iron and steel scrap, black and galvanized, 1/8 inch and over in thickness, charging box size to include material not suitable as No. 1 heavy melt- ing steel. Prepared in a manner to insure compact charging.204 No. 2 heavy melting steel.*Wrought iron and steel scrap, black and galvanized, maximum size 36 x 18 inches. May include all auto- mobile scrap properly prepared.205 No. 2 heavy melting steel 3 feet x 18 inches.Wrought iron and steel scrap, black and galvanized, maximum size 36 x 18 inches. May include automo- bile scrap, properly prepared; however, to be free of sheet iron or thin gauged material.206 No. 2 heavy melting steel 5 feet x 18 inches.Wrought iron and steel scrap, black and galvanized, maximum size 60 x 18 inches. May include automo- bile scrap, properly prepared; however, to be free of sheet iron or thin gauged material. Previous article: Ferrous Shredded Scrap ISRI 210,211 and 212 Prev Next article: Ferrous HMS 1 ISRI Specification Next