This prEN contains design rules for selecting and specifying steel materials that are resistant to failure by brittle fracture and lamellar tearing. Brittle fracture is characterized as failure of a structural element without significant plastic deformation. Lamellar tearing is characterized as failure of parent metal by delamination along planes of segregation in its microstructure as a result of excessive through-thickness strain.
Regulation (eu) No 305/2011 of the European Parliament and of the Council of 9 march 2011 laying down harmonised conditions for the marketing of construction products and repealing council directive 89/106/eec
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