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prEN 1564

Founding - Ausferritic spheroidal graphite cast irons

Draft Public enquiry
Comment end date 2025-09-11
Export comments Read draft and comment

Project stage codes

1. Decision on WI Proposal
2. Projektas
3. Viešoji apklausa
From 2025-07-13 till 2025-09-11
4. Closure of enquiry
5. Submission to Formal Vote

Organisation

CEN Europos standartizacijos komitetas

ICS

77.080.10 - Irons

ForeignTC'S

CEN/TC 190

Number of comments

0

Comment start date

2025-07-13

Scope

This document defines 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.

Relations

Pakeis
LST EN 1564:2012