Explanation
Special wire suitable for making elastic yellow or elasticity components mainly includes non alloy spring steel wire, alloy spring steel wire, stainless spring steel wire, etc. It is produced by hot rolling, cold rolling, hot drawing or cold drawing processes. Non alloy spring steel wire (YB/T5220-2014) for non mechanical springs can be used directly and grouped by tensile strength. Oil quenching tempering spring steel wire (GB/T18983-2003) is divided into static grade and medium fatigue grade (TD represents. Used for clutch springs, suspension springs, etc.). Stainless spring steel wire (GB/T24588-2009) is grouped by tensile strength, and is used for springs with high requirements for corrosion resistance.
Classification
Metals -> Steels -> Alloy steels