This European Standard specifies the requirements for fusion welding of unalloyed and low-alloy cast iron castings produced in accordance with - EN 1561, Founding - Grey cast irons; - EN 1562, Founding - Malleable cast irons; - EN 1563, Founding - Spheroidal graphite cast irons. This European Standard does not apply to the joint welding of cast iron castings to other materials.#,,#