China Oil Tempered Spring Wire Manufacturers Factory Suppliers
Oil tempered wire has the advantages of high resistance to fatigue, heat, and permanent set in fatigue, It widely used in automotive springs including the valve springs of the engine, clutch springs,...
The process itself involves heating the cold-drawn spring wire that’s destined to become a torsion spring. Once the wire is sufficiently hot, the torsion spring is rapidly quenched in a vat of oil....
Oil tempered wire is cold drawn, as well as heat treated before fabrication. Oil tempered springs have good shock and impact resistances, along with good fatigue properties and are also economical...
The process actually involves heating the wire to austinitizing temperature in a muffle or direct fired furnace followed by a rapid quench in oil or water based quenchant. The third stage, tempering,...
OIL-TEMPERED SPRING WIRE. ideal for quality springs in high stress environments. Where good mechanical properties are required. DIN 17225 50Cr. V4. or annealed and lightly drawn condition. For...
Oil Tempered spring wire can be produced by two methods, either by traditional double lead furnace process or Induction heat treated. The appearance of the wire is a black/blue finish...














