BS 970-2:1988 - Specification for wrought steels for mechanical and allied engineering purposes. Requirements for steels for the manufacture of hot formed springs

BS 970-2:1988

Specification for wrought steels for mechanical and allied engineering purposes. Requirements for steels for the manufacture of hot formed springs

Status : Superseded, Withdrawn   Published : October 1988 Replaced By : BS EN 10089:2002

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Updates requirements to reflect changes in spring manufacture, the need for fine-grain steels and, for certain applications, closely controlled hardenability. Introduces requirements for average maximum levels of non-metallic inclusion and depth of decarburization of surface defects.




Standard NumberBS 970-2:1988
TitleSpecification for wrought steels for mechanical and allied engineering purposes. Requirements for steels for the manufacture of hot formed springs
StatusSuperseded, Withdrawn
Publication Date31 October 1988
Withdrawn Date18 December 2002
Normative References(Required to achieve compliance to this standard)No other standards are normatively referenced
Informative References(Provided for Information)No other standards are informatively referenced
Replaced ByBS EN 10089:2002
ReplacesBS 24-3A:1959, BS 24-3B:1955, BS 970-5:1972, BS 970-6:1973
Amended ByAMD 6190
AMD 6942
Draft Superseded By87/36929 DC
DescriptorsSprings, Steels, Alloy steels, Wrought steels, Hot-working, Heat treatment, Chemical composition, Surface defects, Surface texture, Decarburization, Hardenability, Grain size, Inclusions, Sampling methods, Specimen preparation, Testing conditions, Metal sections, Dimensional tolerances, Form tolerances, Thickness, Marking
ICS77.140.25
Title in FrenchAciers corroyés pour usages mécaniques et industriels connexes. Spécifications. Aciers pour la fabrication des ressorts formés à chaud. Exigences
Title in GermanSchmiedstaehle fuer mechanische und verwandte technische Zwecke. Stahl fuer warmgeformte Federn
CommitteeISE/105
ISBN0 580 16869 7
PublisherBSI
FormatA4
DeliveryNo
Pages16
File Size378.6 KB
Price£130.00


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