What is ISO 4954 about?

ISO 4954 specifies requirements for non-alloy and alloy steels that are intended for cold heading or cold extruding and are delivered as wire rods, wire, or bars. It also contains specific requirements for:

Steels not intended for heat treatment, with diameters from 2 mm to 100 mm (see Annex A)

Case-hardening steels with diameters from 2 mm to 100 mm (see Annex B)

Steels for quenching and tempering, including boron alloyed steels (see Table C.3), with diameters from 2 mm to 100 mm (see Annex C) <span data-ccp-props='{"201341983":0,"335551550":6,"335551620":6,"335559739":16...

BS ISO 4954:2021

Abstract

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