Acier à résistance élevée à la traction ayant une résistance élevée à l'encoche

1277996 Alloy steels NIPPON KOKAN K K 17 June 1970 [21 June 1969] 29324/70 Heading C7A An alloy has, apart from incidental impurities, the following composition in per cent by weight:- Phosphorus and sulphur are specified as impurities. The alloy may be hardened and tempered. The alloy is stated to...

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Bibliographic Details
Main Authors KAMBAYASHI,AKIRA, SHIMADA,SHUN-ICHI, EHARA,TAKASHI
Format Patent
LanguageFrench
Published 31.07.1971
Edition1
Subjects
ALLOYS
CHEMISTRY
FERROUS OR NON-FERROUS ALLOYS
METALLURGY
TREATMENT OF ALLOYS OR NON-FERROUS METALS
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Summary:1277996 Alloy steels NIPPON KOKAN K K 17 June 1970 [21 June 1969] 29324/70 Heading C7A An alloy has, apart from incidental impurities, the following composition in per cent by weight:- Phosphorus and sulphur are specified as impurities. The alloy may be hardened and tempered. The alloy is stated to be suitable for low-temperature applications.
Bibliography:Application Number: CH19700009352