Järn och stålprodukter

Ämnesområden: Gjutgods av stål och järn
Kommittébeteckning: SIS/TK 130 (Gjutet järn och stål)
Källa: CEN
Svarsdatum: den 7 dec 2025
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This document specifies the additional technical delivery conditions for castings made from all cast iron materials. This document applies to iron castings produced in sand or permanent moulds or by centrifugal casting, continuous casting or investment casting.

Kommittébeteckning: SIS/TK 120 (Allmänna leveransbestämmelser för metall)
Källa: CEN
Svarsdatum: den 12 dec 2025
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This document defines important terms used in the heat treatment of ferrous materials.

 

Annex A provides an alphabetical list of terms defined in this document, as well as their equivalents in French, German, Russian, Chinese and Japanese.

 

Table 1 shows the various iron-carbon (Fe-C) phases.

Kommittébeteckning: SIS/TK 125 (Oförstörande provning)
Källa: CEN
Svarsdatum: den 6 jan 2026
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This document describes a method for the ultrasonic-testing of uncoated flat austenitic and austenitic-ferritic stainless steel product for internal discontinuities. This document is applicable to flat product in nominal thickness range of 6 mm to 200 mm. This document also defines four quality classes for the flat product body (classes S1, SA, S2 and S3) and four quality classes (E1, E2, E3, E4) for the edges (see Clause 15). A list of equivalent terms in several European languages is given in Annex A.