This standard was last reviewed and confirmed in 2021. Therefore this version remains current.
Applies to hot-rolled spring steel with the dimensions stated in table 1, of the steel grades listed in clause 4, which are preferably used for rail vehicle construction. Specifies dimensions and tolerances, material, mode of delivery and testing.
Status: PublishedPublication date: 1988-10
Edition: 1Number of pages: 3
Technical Committee: ISO/TC 17/SC 4 Heat treatable and alloy steels
- ICS :
- 77.140.25 Spring steels
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|std 1 40|
|std 2 40||Paper|
A standard is reviewed every 5 years
Stage: 90.93 (Confirmed)
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