RO
SR EN 10089:2003
Hot-rolled steel for quenched and tempered springs. Technical delivery conditions
1.1 This European Standard specifies the technical delivery requirements for round and flat bars and rod manufactured from the alloy steels listed in table 3, intended for hot-formed and subsequently heat-treated springs or cold-formed and subsequently heat-treated springs. The products are supplied in one of the heat-treatment conditions given for the different types of products in table 1, lines 2 to 6, and in one of the surface conditions given in table 2.
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Status :
Valid
Approval date : 11/25/2003
Publish date : 11/26/2003
Number of pages : 40
ICS : 77.140.25 Spring steels
Technical Committee : 42 - Steels and ferroalloy
- Replaces STAS 795-92