HMS 1&2 80/20 Chemical composition shall fully be ISRI (Institure of Scrap Recycling Industries) compliant 200, 201,202,203,204,205,206.
ISRI CODES: 200-206
Scrap metal HMS 1+2: physical composition
200 No. 1 heavy melting steel. ........Wrought iron and/or steel scrap 1/4 inch and over in thickness. Individual pieces not over 60 x 24 inches (charging box size) prepared in a manner to insure compact charging.
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