Oil Tempered spring 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, that's why it's a hot-sales product in China and also gains a market share overseas. Main applications of carbon spring wires are springs for repeated dynamic loads, including engine valve spring.
Material: High Carbon Steel, C: >0.5%
Standard: ASTM A229, EN10270-2, JIS G 3560-1994
Packing: in coils
Surface: Phosphate or others
All oil tempered wires can be produced according to customers' actual requirement.
Technical Information about Oil Tempered Wire
|Valve Grade||Engine valve spring, clutch spring, pump& generator spring, spring for air compression equipment, auto suspension spring, etc.|
|Commercial Grade||Shutter spring, spring torsion bar, screen, shock absorber spring, spring for industrial machine, hood, mine, spring for garage door, etc.|