It is based on the excellent properties that it has been successfully used to cast some parts with complex forces and high requirements for strength, toughness, and wear resistance.
Ngokuya ngokusebenza kwayo okuhle kakhulu, isetshenziswe ngempumelelo ukwenza amabutho athile ayinkimbinkimbi futhi ngokufuna ngamandla amandla, ukuqina, nokugqoka ukumelana.