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STN EN ISO 683-3

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Electronic version (pdc file)

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Name: STN EN ISO 683-3
Validity: Withdrawn
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: 2019)
English title Heat-treatable steels, alloy steels and free-cutting steels - Part 3: Case-hardening steels (ISO 683-3:2019)
Release Date: 01. 08. 2019
Date of withdrawal: 01. 05. 2022
ICS: 77.140.10, 77.140.20
Sorting character/National clasification code 42 0931
Level of incorporation: idt ISO 683-3:2019, idt EN ISO 683-3:2019
Official Journal 07/19
Amendments
Replaced by: STN EN ISO 683-3:2022-05 (42 0931)
Repleces: STN EN ISO 683-3:2018-12 (42 0925)
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 hammer-forged bars are covered under semi-finished products or bars and not under the term "hammer and drop forgings".
Preview: Náhľad normy (PDF)