50.60 Close of voting. Proof returned by secretariat Sep 10, 2026
CEN
CEN/TC 190 Foundry technology
European Norm
77.080.10 Irons
This document specifies the grades and the corresponding requirements for ausferritic spheroidal graphite cast irons.
This document specifies five grades of ausferritic spheroidal graphite cast iron by a classification based on mechanical properties measured on machined test pieces prepared from cast samples. One grade also has additional but optional requirements for room temperature and notched-impact.
This document also specifies two grades by a classification as a function of hardness.
This document does not cover technical delivery conditions for iron castings.
NOTE For further details, see EN 1559-1:2011 and EN 1559-3:2011.
Legislation related to this standard
Directive 2014/68/EU of the European Parliament and of the Council of 15 May 2014 on the harmonisation of the laws of the Member States relating to the making available on the market of pressure equipment
PUBLISHED
EN 1564:2011
IN_DEVELOPMENT
FprEN 1564
50.60
Close of voting. Proof returned by secretariat
Sep 10, 2026