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Norm

ÖNORM EN ISO 9443

Issue date: 2018 12 01

Surface quality classes for hot-rolled bars and wire rod (ISO 9443:2018)

This document specifies technical delivery requirements for the surface quality of round bars, squares, hexagons and wire rod in the hot rolled condition with nominal dim...
Valid
This document specifies technical delivery requirements for the surface quality of round bars, squares, hexagons and wire rod in the hot rolled condition with nominal dimensions dN from 5 mm to 200 mm. This document is applicable to bright products and tool steels, if agreed at the time of enquiry and order between manufacturer and purchaser. By agreement between manufacturer and purchaser, this document can also be applied to other special profiles. This document is particularly applicable to steels for engineering and structural applications. This document 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 6929:2013
Issue date : 2013 11 04
Steel products — Vocabulary
Norm
ISO 9443:2018
Issue date : 2018 05 18
Surface quality classes for hot-rolled bars and wire rod