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Open die steel forgings for general engineering purposes - Part 3: Alloy special steels
Oznaka:prEN 10250-3
Odbor:HZN/TO 25
Ime odbora:Ljevarstvo
Nacrt objavljen za komentiranje:2026-04-14
Rok za komentiranje:2026-05-04
Broj komentara:0
Contact email:nacrti(at)hzn.hr
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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.

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