Aciers pour construction mécanique de type ferrite-perlite apte au durcissement par précipitation à partir des températures de formage à chaud
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Specifies the technical delivery requirements for billets and bars made of specific alloyed steels. In special cases, variations in these technical delivery requirements or additions to them may form the subject of an agreement at the time of enquiry and order. In addition, the general technical delivery requirements of ISO 404 are applicable.
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