HIGH-CHROME ALLOYED IRONS FOR CAST GRINDING BALLS REMARKS: * O ur brands are according to the requirements of the international standard EN ISO 12513; ** The Carbon and other alloying elements (excepting Cr) contents are established depending the destination of the product, the width of the cast part, the hardness and the heat treatment type; *** We can produce any other brands of high alloyed wear resistant irons, according to the international standards or to the material specification of the customer.