At optimum casting temperatures of the melt, a cast product which meets the most stringent demands is fabricated on centrifugal casting machines with a fully hydraulic design and water-cooled permanent chills by means of controlled casting and cooling times while making use of a high centrifugal accelera­tion. Small grain sizes in the structural composition of the material and the outstanding mechanical properties resulting from these charaterise the products fabricated in the centrifugal casting machine.