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prEN 10250-3

Open die steel forgings for general engineering purposes - Part 3: Alloy special steels

Draft Public enquiry
Comment end date 2026-05-14
Export comments Read draft and comment

Project stage codes

1. Decision on WI Proposal
2. Projektas
3. Viešoji apklausa
From 2026-03-15 till 2026-05-14
4. Closure of enquiry
5. Submission to Formal Vote

Organisation

CEN Europos standartizacijos komitetas

ICS

77.140.85 - Iron and steel forgings

ForeignTC'S

CEN/TC 459/SC 11

Number of comments

0

Comment start date

2026-03-15

Scope

This document specifies the technical delivery requirements for open die forgings, forged bars and products pre-forged and finished in ring rolling mills, manufactured from alloy special steel and supplied in the quenched and tempered condition. The majority of steels listed in this document are identical to steels specified in EN ISO 683-1 and EN ISO 683-2 and more extensive information on hardenability and technological properties is given in these standards. General information on technical delivery conditions is given in EN 10021.

Relations

Pakeis
LST EN 10250-3:2022

Open die steel forgings for general engineering purposes - Part 3: Alloy special steels