This standard BS EN 10263-3:2017 Steel rod, bars and wire for cold heading and cold extrusion is classified in these ICS categories:
77.140.65 Steel wire, wire ropes and link chains
77.140.60 Steel bars and rods
1.1 This Part of EN 10263 is applicable to round rod, round bars and wire with a diameter up to and including 100 mm, of non-alloy and alloy steel, intended for cold heading and cold extrusion and subsequent case hardening treatment. 1.2 prEN 10263-1:2013 is indispensable for this Part of EN 10263.