NF EN ISO 683-4
NF EN ISO 683-4

NF EN ISO 683-4

June 2018
Standard Current

Heat-treatable steels, alloy steels and free-cutting steels - Part 4: Free-cutting steels

Cette partie de l''ISO 683 spécifie les conditions techniques de livraison des demi-produits, comme par exemple les blooms, billettes et brames, barres, fils machine fabriqués à partir d''aciers de décolletage. Elle concerne trois familles d''aciers de décolletage à des fins mécaniques : les aciers non destinés à un traitement thermique ; les aciers destinés à un traitement de trempe après cémentation, et ; les aciers destinés à un traitement de trempe et de revenu. Les états de traitement thermique sont spécifiés.

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Main informations

Collections

National standards and national normative documents

Publication date

June 2018

Number of pages

33 p.

Reference

NF EN ISO 683-4

ICS Codes

77.140.20   Stainless steels
77.140.60   Steel bars and rods
77.140.65   Steel wire, wire ropes and link chains

Print number

1

International kinship

ISO 683-4:2016

European kinship

EN ISO 683-4:2018
Sumary
Heat-treatable steels, alloy steels and free-cutting steels - Part 4: Free-cutting steels

Cette partie de l''ISO 683 spécifie les conditions techniques de livraison des demi-produits, comme par exemple les blooms, billettes et brames, barres, fils machine fabriqués à partir d''aciers de décolletage. Elle concerne trois familles d''aciers de décolletage à des fins mécaniques : les aciers non destinés à un traitement thermique ; les aciers destinés à un traitement de trempe après cémentation, et ; les aciers destinés à un traitement de trempe et de revenu. Les états de traitement thermique sont spécifiés.
Replaced standards (1)
NF EN 10087
NF EN 10087
November 1998
Standard Cancelled
Free-cutting steels. Technical delivery conditions for semi-finished products, hot-rolled bars and rods.

Le présent document spécifie les conditions techniques de livraison, la composition chimique et les caractéristiques mécaniques des produits longs laminés à chaud en aciers de décolletage non destinés à un traitement thermique, pour cémentation et pour trempe directe.

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