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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
95.99 Withdrawal of Standard   20 sht 2012

General information

95.99     20 sht 2012

ISO

ISO/TC 17/SC 4

International Standard

77.140.45     77.140.10     77.140.20  

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.

Life cycle

PREVIOUSLY

Revises
ISO/R 683-2:1968

Revises
ISO/R 683-3:1970

Revises
ISO/R 683-4:1970

Revises
ISO/R 683-5:1970

Revises
ISO/R 683-6:1970

Revises
ISO/R 683-7:1970

Revises
ISO/R 683-8:1970

NOW

WITHDRAWN
ISO 683-1:1987
95.99 Withdrawal of Standard
20 sht 2012

REVISED BY

WITHDRAWN
ISO 683-1:2012

WITHDRAWN
ISO 683-2:2012

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