Wire of iron or non-alloy steel. (HS 7217), Barbed wire of iron or steel; twisted hoop or single flat wire, barbed or not, and loosely twisted double wire, of a kind used for fencing, of iron or steel. (HS 7313). Steel wire, wire ropes and link chains (ICS 77.140.65)

DUS193-2:2018, Steel wires and wire products for fencing - Part 2: Chain link - Specification, First Edition (28 page(s), in English)

This standard specifies the requirements for the dimensions, tolerances, coatings, test methods and delivery conditions of chain link steel wire mesh products specified for fencing and civil engineering purposes.