Copper castings for steel furnaces help in enhancing the hardness and water and air corrosion resistance a tiny amount of copper addition. These are utilised in a wide variety of transport industry parts, including bearings, bushings, and gears. Since copper is more durable than aluminium, it is the best material to use when high tensile strength is essential. The majority of copper castings for steel furnaces are applicable due to their excellent machinability and corrosion resistance. Since they are homogeneous, heat treatment will not affect them. Only cold working has the ability to change their strength.