Résumé
ISO 683-4:2014 gives the technical delivery requirements for semi-finished products (e.g. blooms, billets, slabs), bars, and wire rod, manufactured from free-cutting steels listed and supplied in one of the treatment conditions given for the different types of products. It covers three groups of free-cutting steels for mechanical purposes: not intended for heat treatment, suitable for case-hardening, and suitable for quenching and tempering.
Informations générales
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État actuel: AnnuléeDate de publication: 2014-08Stade: Annulation de la Norme internationale [95.99]
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Edition: 1
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Comité technique :ISO/TC 17/SC 4
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Cycle de vie
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Précédemment
AnnuléeISO 683-9:1988
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Actuellement
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Révisée par
PubliéeISO 683-4:2016