PEB Studio
Materials & coating

EN 10025 Hot rolled products of structural steels

The European family of standards for structural steel products; part 2 covers non-alloy grades such as S235, S275 and S355 with toughness qualities JR, J0, J2 and K2.

CodeEN 10025Issued byCENFieldMaterials

What it covers

  • Chemical composition, mechanical properties by thickness, impact toughness and delivery conditions.
  • Further parts cover normalised, thermomechanical, weathering and high-strength quenched and tempered steels.

Key points for fabricators

  • Yield strength decreases as thickness increases – check the thickness band.
  • The toughness quality (JR, J0, J2) is chosen by the designer for the service temperature and thickness.

How PEB Studio supports it

Material codes in requisitions carry the grade (e.g. …-S355JR), and the BOM groups material take-off by profile and grade.

This page is a summary for orientation. Always work from the edition of the standard named in the project specification.

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更新于 01 Nov 2026

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