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.
| CSA Group | |
|---|---|
| Product Category | Standards and Technical Documents |
| Product Number | ISO 9442:1988 |
| Product Name | Steel - Hot-rolled ribbed and grooved flats for spring leaves - Tolerances and dimensions |