NA 021
DIN Standards Committee Iron and Steel
DIN EN ISO 683-17 [Withdrawn] references following documents:
| Document number | Edition | Title |
|---|---|---|
| ISO 3763 | 1976-08 | Wrought steels; Macroscopic methods for assessing the content of non-metallic inclusions More |
| ISO 4948-1 | 1982-06 | Steels; Classification; Part 1 : Classification of steels into unalloyed and alloy steels based on chemical composition More |
| ISO 5949 | 1983-12 | Tool steels and bearing steels; Micrographic method for assessing the distribution of carbides using reference photomicrographs More |
