STN EN ISO 683-4
| Name: | STN EN ISO 683-4 |
| Validity: | Valid |
| Number of pages: | 32 |
| Language: |
EN
|
| Paper: | 17,20€ |
| Electronic version |
a) Only read (without ability to print and copy)
15,48€ b) Without ability to print, with ability to copy (printscreen) 17,20€ c) With ability to print and copy (printscreen) 22,36€ |
| Slovak title | Tepelne spracovateľné ocele, legované ocele a automatové ocele. Časť 4: Automatové ocele (ISO 683-4: 2016) |
| English title | Heat-treatable steels, alloy steels and free-cutting steels - Part 4: Free-cutting steels (ISO 683-4:2016) |
| Release Date: | 01. 12. 2018 |
| Date of withdrawal: | |
| ICS: | 77.140.10, 77.140.20 |
| Sorting character/National clasification code | 42 0931 |
| Level of incorporation: | idt ISO 683-4:2016, idt EN ISO 683-4:2018 |
| Official Journal | 11/18 |
| Amendments | |
| Replaced by: | |
| Repleces: | STN EN 10087:2001-09 (42 0926) |
| Note in Official Journal: | |
| Subject of the standard: | This part of ISO 683 gives the technical delivery requirements for semi-finished products (e.g. blooms, billets, slabs), bars and wire rod, manufactured from the free-cutting steels listed in Table 2 and supplied in one of the treatment conditions given for the different types of products in Table 1, rows 2 to 4. This part of ISO 683 covers three groups of free-cutting steels for mechanical purposes as listed in Table 2, namely a) not intended for heat treatment, b) suitable for case-hardening, and c) suitable for quenching and tempering. Free-cutting steels are often used as bright bars. For these products, refer to ISO 683-18. In special cases, variations in these technical delivery requirements or additions to them can form the subject of an agreement at the time of enquiry and order (see 5.2 and Annex B). In addition to this part of ISO 683, the general technical delivery requirements of ISO 404 are applicable. |
| Preview: | Náhľad normy (PDF) |