NF EN 10221
NF EN 10221

NF EN 10221

February 1996
Standard Cancelled

Surface quality classes for hot-rolled bars and rods. Technical delivery conditions.

Le présent document spécifie les conditions en matière de qualité de surface des ronds et fils machine larninés à chaud de diamètre nominal compris entre 5mm < ou = dN < ou = 150 mm. Il s'applique aux aciers de construction mécanique mais peut également, après accord, être appliqué aux aciers de construction d'usage général et aux aciers à outiIs.

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Main informations

Collections

National standards and national normative documents

Publication date

February 1996

Number of pages

11 p.

Reference

NF EN 10221

ICS Codes

77.140.60   Steel bars and rods
77.140.65   Steel wire, wire ropes and link chains

Classification index

A40-502

Print number

1 - mai 2011

European kinship

EN 10221:1995
Sumary
Surface quality classes for hot-rolled bars and rods. Technical delivery conditions.

Le présent document spécifie les conditions en matière de qualité de surface des ronds et fils machine larninés à chaud de diamètre nominal compris entre 5mm < ou = dN < ou = 150 mm. Il s'applique aux aciers de construction mécanique mais peut également, après accord, être appliqué aux aciers de construction d'usage général et aux aciers à outiIs.
Standard replaced by (1)
NF EN ISO 9443
NF EN ISO 9443
July 2018
Standard Current
Surface quality classes for hot-rolled bars and wire rod

Table of contents
  • Avant-propos
    3
  • 1 Domaine d'application
    4
  • 2 Références normatives
    4
  • 3 Définitions
    4
  • 4 Prescriptions
    5
  • 4.1 Généralités
    5
  • 4.2 Commande
    5
  • 4.3 Désignation
    6
  • 5 Contrôle
    6
  • 5.1 Généralités
    6
  • 5.2 Méthodes d'essai
    6
  • 6 Réparations
    8
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