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prEN 10221

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

General information

40.20 DIS ballot initiated: 12 weeks   Jan 15, 1992

CEN

CEN/TC 459/SC 6 Wire rod and wires

European Norm

Scope

This European standard specifies the requirements for the surface quality of hot rolled round bars and rods with nominal diameters of 5 mm <dn < 120 mm. By agreement between manufacturer and purchaser, this European standard may be applied also for squares, hexagons and octagons. This European Standard applies particularly for steels for engineering applications, but may by agreement also be applied for structural steels or tool steels

Life cycle

NOW

IN_DEVELOPMENT
prEN 10221
40.20 DIS ballot initiated: 12 weeks
Jan 15, 1992