ISO 683-1:1987

Heat-treatable steels, alloy steels and free-cutting steels — Part 1: Direct-hardening unalloyed and low-alloyed wrought steel in form of different black products

Publication date: Mar 26, 1987

95.99 Withdrawal of Standard Sep 20, 2012

General information

Current stage: 95.99 Effective date: Sep 20, 2012

Originator: ISO

Owner: ISO/TC 17/SC 4

Type: International Standard

ICS: 77.140.45 77.140.10 77.140.20

Languages: French English

Buying

Status: Withdrawn

PDF - ALL 7,123

Paper - ALL 7,123

CD - ALL 7,123

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Scope

Gives the technical delivery requirements for blooms, billets, slabs, bars, wire rod, hot-rolled plates and forgings manufactured from the steels listed in table 3 and supplied in one of the heat-treatment conditions given in table 1 and in one of the surface conditions given in table 2. The steels are in general intended for the fabrication of quenched and tempered or austempered machine part.