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Norm

ÖNORM EN 10221

Issue date: 1996 01 01

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

This European Standard specifies requirements for the surface quality of hot rolled round bars and rod with nominal diameters, from 5 mm to 150 mm. Subject to agreement b...
Withdrawn: 2018 12 01
This European Standard specifies requirements for the surface quality of hot rolled round bars and rod with nominal diameters, from 5 mm to 150 mm. Subject to agreement between the 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 general structural steels or tool steels. This European Standard does not include any requirements for the permissible depth of surface decarburization.
ÖNORM EN ISO 9443
2018 12 01
Surface quality classes for hot-rolled bars and wire rod (ISO 9443:2018)
Norm
ÖNORM EN 10221
1996 01 01
Surface quality classes for hot-rolled bars and rods - Technical delivery conditions
Norm
Norm
ISO 7800:2003
Issue date : 2003 08 25
Metallic materials — Wire — Simple torsion test
Norm
ÖNORM EN 10079
Issue date : 2007 08 01
Definition of steel products
Norm
ISO 7800:2012
Issue date : 2012 03 20
Metallic materials — Wire — Simple torsion test
Norm
ÖNORM EN ISO 9443
Issue date : 2018 12 01
Surface quality classes for hot-rolled bars and wire rod (ISO 9443:2018)