DIN EN ISO 683-3:2022-06
Heat-treatable steels, alloy steels and free-cutting steels - Part 3: Case-hardening steels (ISO 683-3:2022); German version EN ISO 683-3:2022
| Fecha edición: |
2022-06-01
En Vigor
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| Idiomas disponibles: | Inglés, Alemán |
| Resumen: | This document specifies the technical delivery requirements for a) semi-finished products, hot formed, e. g. blooms, billets, slabs (see Note 1), b) bars (see Note 1), c) wire rod, d) finished flat products and e) 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 (see 3.1) machine parts. |
| Keywords: | Acceptance inspection|Acceptance specification|Alloy steels|Case-hardening steels|Chemical composition|Cold rolled|Definitions|Delivery conditions|Dimensions|Drop forgings|Flat rolled products|Free-machining steels|Hardenability|Hardness|Heat treatment|Hot rolled|Hot-worked|Inspection|Low-carbon steels|Materials|Metals|Properties|Rockwell|Rockwell hardness|Rolled steels|Semi-finished products|Specification (approval)|Steel bars|Steel grades|Steels|Structural steels|Testing|Testing conditions|Weights|Wide flats|Wires |
| ICS: | 77.140.10 - Aceros para tratamiento térmico, 77.140.20 - Aceros inoxidables |
| CTN: | |
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Equivalencia Internacional |
Idéntica EN ISO 683-3:2022 Idéntica ISO 683-3:2022 |
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Reemplazo Normas |
Reemplaza a DIN EN ISO 683-3:2019-04 Reemplaza a DIN EN ISO 683-3:2020-05 |
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