METHOD FOR JOINING A CAST PART AND A CASE-HARDENED STEEL PART AND COMPONENT OBTAINABLE BY SAID METHOD

摘要

A method for joining a first part to a second part wherein the first part comprises machine cast iron and the second part comprises case-hardened steel comprises abrading a surface on each of the parts which are to be welded together with a groove, fitting the abraded surfaces together to form a welding groove and high-energy beam welding within austenitic welding wire for joining the parts together.