Sunflag Iron & Steel Co. Ltd manufactures Spring Steel for Making Springs and Components. Sunflag Iron & Steel Co. Ltd is an ISO 9001:2000 and & ISO / TS 16949 certified company. The Spring Steel is used for manufacturing various types of springs and components for suspension mechanism in Automobiles and Railways. Springs are in the form of Leaf spring made out of flat bars or coil spring made out of round bars. Stabiliser bars/anti-roll bars and torsion bars for automobiles can also be manufactured out of our round bars. A very high degree of quality, reliability and service life achieved in springs manufactured from our steel helped us in establishing our market leadership.
Grades of Spring Steel for Making Springs and Components are:
EN45A as per BS 970 55SI7, 60SI7, 65SI7, 50CR4V2, 60CR4V2 as per IS 3195 65SI7, 50CRV4, 51CRMOV4, 60SICR7 as per DIN 17221 SUP6, SUP9, SUP9A, SUP11A as per JIS G 4801
