sg casting

SG Casting (Spheroidal Graphite Iron Casting), also known as ductile iron casting, is a high-performance form of cast iron characterized by graphite in a spherical form. This unique microstructure gives SG iron superior mechanical properties — including high tensile strength, excellent ductility, good wear resistance, and enhanced impact resistance — far outperforming traditional grey cast iron. SG castings are easier to machine, offer good vibration damping, and can resist corrosion when properly treated. These qualities make SG iron ideal for demanding applications in automotive parts (like wheel hubs and suspension components), fluid handling systems, industrial machinery, and heavy equipment. Sagar Foundry’s SG casting solutions combine advanced manufacturing technology with meticulous quality checks to deliver durable, high-strength castings tailored to customer requirements. Read more