Indisponible en français

Résumé Preview

ISO 20805:2017 is applicable to continuous hot-rolled steel sheet in coils of higher yield strength with improved formability and heavy thickness for cold forming. The steel can be treated to achieve inclusion control. It is generally used in the as-delivered condition.

As a result of the combination of higher strength and improved formability, it is possible to obtain savings in mass along with better weldability.

The product is intended for applications where parts are to be fabricated requiring better formability than is provided by normal high-yield-strength steel sheet.

The steel sheet is produced in a number of grade designations designed to be compatible with differing application requirements.

ISO 20805:2017 does not apply to

- steels intended for boilers or pressure vessels,

- steels designated as commercial quality, drawing quality or structural quality,

- steels rolled to cold-reduced products,

- steels designated as weathering steels, having increased atmospheric corrosion resistance, or

- those products rolled on a plate mill.


Informations générales

  • État actuel :  Publiée
    Date de publication : 2017-11
  • Edition : 3
  • :
    ISO/TC 17/SC 12
    Produits plats laminés en continu
  • 77.140.50
    Produits et semi-produits plats en acier

Acheter cette norme

Format Langue
PDF + ePub
Papier
  • CHF58

Vous avez une question?

Consulter notre FAQ

Service à la clientèle
+41 22 749 08 88

Horaires d’ouverture:
De lundi à vendredi - 09:00-12:00, 14:00-17:00 (UTC+1)

Suivez l'actualité de l'ISO

Inscrivez-vous à notre Newsletter (en anglais) pour suivre nos actualités, points de vue et informations sur nos produits.