CEN - EN 10270-1
Steel wire for mechanical springs - Part 1: Patented cold drawn unalloyed spring steel wire
|Publication Date:||1 October 2011|
|ICS Code (Spring steels):||77.140.25|
This European Standard applies to patented cold drawn unalloyed steel wire of circular cross-section for the manufacture of mechanical springs for static duty and dynamic duty applications.
In addition to this European Standard, the general technical delivery requirements of EN 10021 are applicable.