1) Sandard: EN10270-1,EN10270-2, JIS G 3560-1994
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.
High Carbon Steel, C:>0.5%
72B, 65Mn, 60Si2CrV, 60Si2MnA, 55CrSi, 50CrV
ASTM A229, EN10270-1,EN10270-2, JIS G 3560-1994
in coils of 200-1000kgs
Phosphated, oil tempered
Engine valve spring, clutch spring, pump& generator spring, spring for air compression equipment, auto suspension spring, etc
Shutter spring, spring torsion bar, screen, shock absorber spring, spring for industrial machine, hood, mine, spring for garage door, etc.
Any question and inquiry ,please contact :
Nantong Lili Hardware products Co.,Ltd
Zhuhang Town,Development District Of Nantong City ,Jiangsu China