oil tempered spring wire

• OIL TEMPERED SPRING WIRE • 1) Introduction: Oil Tempered wire is a steel wire with superior elasticity and ductility obtained by oil-quenching and tempered process. OT wire has excellent resistance against heat, fatigue and deformation. OT wire’s main applications are springs for repeated dynamic loads, including engine valve spring • Size:1.60-15.00mm • Standards DIN17223-2-1990,ASTM-A229,230,231,232,401 • Tensile strength and packing as per customers request • Coil weight:25-2000kg • Main range of application: • (1) Valve spring (2)Suspension spring for vehicles • (3)Mechanical spring for important usage • Material available: • (1)SAE9254-55CrSi (2)60Si2Mn (3) SAE6150-50CrV • (4)65Mn (5)High- carbon spring steel for VD,FD,ASTM-A229 grade I