ISO/DIS 4997

Indisponible en français

État actuel : Projet

	Format	Langue
std 1 63	PDF
std 2 63	Papier

CHF63

Convertir les francs suisses (CHF) dans une autre devise

Résumé

ISO 4997:2015 applies to cold-reduced carbon steel sheet of structural quality in grades CR220, CR250, CR320, and CH550, usually without the use of microalloying elements. The product is intended for structures that include bolting, riveting, and welding. It is generally used in the delivered condition for fabricating purposes, such as bending, forming, and welding.

ISO 4997:2015 does not cover steels designated as commercial quality or drawing qualities (covered in ISO 3574), cold-reduced carbon steel sheet according to hardness requirements (covered in ISO 5954), cold-reduced steel sheet of higher strength with improved formability (covered in ISO 13887), or cold-reduced steel sheet of high tensile strength and low yield point with improved formability (covered in ISO 14590).

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Informations générales

État actuel
: Projet

Vous pouvez contribuer à l’élaboration de ce projet de Norme internationale en contactant le membre national

Stade
: Mise au vote du DIS: 12 semaines [40.20]
Edition
: 6
Comité technique :
ISO/TC 17/SC 12

ICS :
77.140.50
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