Norm

ISO/DIS 9443:2017 en

Surface quality classes for hot-rolled bars and wire rod

  • Deze norm is niet direct leverbaar vanuit de NEN-shop.
    Wilt u dit product bestellen neemt u dan contact op met NEN-klantenservice: (015) 2 690 391 of klantenservice@nen.nl

Over deze norm

Status Ontwerp
Aantal pagina's 7
Commissie Metalen algemeen
Gepubliceerd op 05-04-2017
Taal Engels
This International Standard specifies technical delivery requirements for the surface quality of round bars, squares, hexagons and wire rod in the hot rolled condition with nominal diameters dN from 5 mm to 200 mm. This International Standard may be applied 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 International Standard may also be applied to other special profiles. This International Standard applies particularly to steels for engineering and structural applications. This International Standard does not include any requirements for the permissible depth of surface decarburization. The material standards for steel bars and wire rod may exclude the application of one or other of the surface quality classes of this International Standard. They may also cover requirements for surface quality which deviate from this International Standard. In these cases the requirements of the material standard shall prevail.

Details

ICS-code 77.140.10
77.140.20
77.140.60
Nederlandse titel Surface quality classes for hot-rolled bars and wire rod
Engelse titel Surface quality classes for hot-rolled bars and wire rod
Vervangt

Winkelwagen

Subtotaal:

Ga naar winkelwagen