Järn och stål

Ämnesområden: Järn och stål: allmänt
Kommittébeteckning: SIS/TK 122 (Kemiska analysmetoder för metaller)
Källa: ISO
Svarsdatum: den 9 sep 2025
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The method is applicable to products having manganese contents between 0,001 and 4 % (m/m). Gives principle, reagents, apparatus, sampling, procedure, expression of results and test report.

Ämnesområden: Gjut- och tackjärn
Kommittébeteckning: SIS/TK 130 (Gjutet järn och stål)
Källa: CEN
Svarsdatum: den 13 sep 2025
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This document defines the grades and the corresponding requirements for ausferritic spheroidal graphite cast irons. This document specifies five grades of ausferritic spheroidal graphite cast iron by a classification based on mechanical properties measured on machined test pieces prepared from cast samples. One grade also has additional but optional requirements for room temperature and notched-impact. This document also specifies two grades by a classification as a function of hardness. This document does not cover technical delivery conditions for iron castings. NOTE For further details, see EN 1559-1:2011 and EN 1559-3:2011.