ISO-683-1 › Historical Revision Information
Heat-treatable steels, alloy steels and free-cutting steels - Part 1: Non-alloy steels for quenching and tempering
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ISO 683-1:2012 specifies the technical delivery requirements for semi-finished products, hot formed (e.g. blooms, billets, slabs), bars, wire rod, finished flat products and hammer or drop forgings manufactured from the direct hardening non-alloy steels and the non-alloy flame and induction hardening 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 quenched and tempered or austempered and flame- or induction-hardened machine parts, but can also be partly used in the normalized condition.
The requirements for mechanical properties given in ISO 683-1:2012 are restricted to the sizes given (in Tables 9 and 10).
In addition to ISO 683-1:2012, the general technical delivery requirements of ISO 404 are applicable.
To find similar documents by classification:
77.140.10 (Heat-treatable steels)
77.140.45 (Non-alloyed steels)
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Document Number
ISO 683-1:2012
Revision Level
2ND EDITION
Status
Superseded
Publication Date
Sept. 15, 2012
Committee Number
ISO/TC 17/SC 4