20/30424975 DC

This standard 20/30424975 DC BS EN 10250-3. Open die steel forgings for general engineering purposes is classified in these ICS categories:

• 77.140.20 Stainless steels
• 77.140.85 Iron and steel forgings

This part of this European Standard 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. Note: The majority of steels listed in this Part of EN 10250 are identical to steels specified in EN 10083-1 and more extensive information on hardenability and technological properties is given in that European Standard.