Rail scrap

ISRI 201 No. 1 : Heavy melting steel 3 feet x 18 inches. Wrought iron and/or steel scrap 1/4 inch and over in thickness, individual pieces not over 36 inches x 18 inches (charging box size) prepared in a manner to insure compact charging.

ISRI 202 No. 1 : Heavy melting steel 5 feet x 18 inches. Wrought iron and/or steel scrap 1/4 inch and over in thickness. Individual pieces not over 60 inches x 18 inches (charging box size) prepared in a manner to insure compact charging.

ISRI 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 melting steel Prepared in a manner to ensure compact charging.