STN EN ISO 683-3
| Name: | STN EN ISO 683-3 |
| Validity: | Valid |
| Number of pages: | 48 |
| Language: |
EN
|
| Paper: | 18,90€ |
| Electronic version |
a) Only read (without ability to print and copy)
17,01€ b) Without ability to print, with ability to copy (printscreen) 18,90€ c) With ability to print and copy (printscreen) 24,57€ |
| Slovak title | Tepelne spracovateľné ocele, legované ocele a automatové ocele. Časť 3: Ocele na cementovanie (ISO 683-3: 2022) |
| English title | Heat-treatable steels, alloy steels and free-cutting steels - Part 3: Case-hardening steels (ISO 683-3:2022) |
| Release Date: | 01. 05. 2022 |
| Date of withdrawal: | |
| ICS: | 77.140.10, 77.140.20 |
| Sorting character/National clasification code | 42 0931 |
| Level of incorporation: | idt ISO 683-3:2022, idt EN ISO 683-3:2022 |
| Official Journal | 04/22 |
| Amendments | |
| Replaced by: | |
| Repleces: | STN EN ISO 683-3:2019-08 (42 0931) |
| Note in Official Journal: | |
| Subject of the standard: | This document specifies the technical delivery requirements for — semi-finished products, hot formed (e.g. blooms, billets, slabs) (see NOTE 1), — bars (see NOTE 1), — wire rod, — finished flat products, and — hammer or drop forgings (see NOTE 1) manufactured from the case-hardening non-alloy or alloy steels listed in Table 3 and supplied in one of the heat-treatment conditions given for the different types of products in Table 1 and in one of the surface conditions given in Table 2. The steels are, in general, intended for the manufacture of case-hardened machine parts. NOTE 1 Hammer-forged semi-finished products (blooms, billets, slabs, etc.), seamless rolled rings and hammerforged bars are covered under semi-finished products or bars and not under the term “hammer and drop forgings”. |
| Preview: | Náhľad normy (PDF) |