SG 450/10 (IS 1865)

SG 450/10 spheroidal graphite iron as per IS 1865 offers minimum tensile strength of 450 MPa, yield strength of 310 MPa, and 10% elongation. This grade provides higher strength for load-bearing applications including gears, crankshafts, axles, and heavy machinery components where strength is prioritized over maximum ductility.