BS EN 10225-4:2019 Weldable structural steels for fixed offshore structures. Technical delivery conditions. Cold formed welded hollow sections

BS EN 10225-4:2019

Weldable structural steels for fixed offshore structures. Technical delivery conditions. Cold formed welded hollow sections

Status : Current   Published : May 2019

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What is this standard about?

This document specifies requirements for submerged arc welded (SAW) and high frequency welded (HFW) cold formed hollow sections to be used in the fabrication of fixed offshore structures.

The thickness limit for SAWL circular hollow sections is up to and including 50,8 mm, for HFW circular hollow sections up to and including 25,4 mm and for HFW square and rectangular hollow sections up to and including 12,5 mm.

Greater thicknesses for SAWL hollow sections can be agreed provided the technical requirements of this European Standard are maintained.

This European Standard is applicable to steels for offshore structures designed to operate in the offshore sector but not to steels supplied for the fabrication of subsea pipelines, risers, process equipment, process piping and other utilities. It is primarily applicable to the North Sea Sector, but may also be applicable in other areas provided that due consideration is given to local conditions e.g. design temperature.

Minimum yield strengths up to 700 MPa are specified together with impact properties at temperatures down to –40 °C.




Standard NumberBS EN 10225-4:2019
TitleWeldable structural steels for fixed offshore structures. Technical delivery conditions. Cold formed welded hollow sections
StatusCurrent
Publication Date23 May 2019
Normative References(Required to achieve compliance to this standard)ISO 9606-1, EN ISO 10893-9, ISO 10893-11, EN ISO 377, EN ISO 14732, ISO 10893-2, ISO 14284, EN ISO 9606-1, ISO 6892-1, EN ISO 4063, ISO 14732, ISO 10893-3, EN ISO 19902, ISO 10893-7, EN ISO 10893-3, ISO 10893-6, EN ISO 14284, EN ISO 9712, EN ISO 5173:2010, EN 10160, EN ISO 10893-5, EN ISO 15614-1, ISO 9712, EN 10219-2, EN ISO 6507-1, ISO 8492, EN 10027-1, ISO 10893-8, EN 10027-2, EN ISO 8492, EN ISO 10893-8, EN 10021, ISO 4885, ISO 4063, EN ISO 10893-7, EN 10020, ISO 148-1, EN 1011-1, EN 10079, ISO 6947, ISO 5173:2009, EN 10164, EN ISO 4885, ISO 6507-1, EN ISO 6947, ISO 2566-1, EN ISO 6892-1, EN ISO 4136, ISO 10893-5, EN ISO 2566-1, ISO 12135, ISO 10893-9, EN ISO 10893-6, ISO 4136, ISO 377, EN ISO 10893-2, ISO 15653, EN ISO 148-1, EN 10168, ISO 15614-1, ISO 19902, EN ISO 10893-11, EN 10204, EN 10025-3, ISO 10893-10, EN 10210-1, EN 10025-1, ISO 643, EN 10025-2, EN ISO 10893-10, EN 10219-1
ReplacesBS EN 10225:2009
International RelationshipsEN 10225-4:2019
Draft Superseded By17/30346732 DC
DescriptorsTesting, Inspection, Sheet materials, Dimensional tolerances, Structural steels, Sections (structures), Chemical composition, Offshore construction works, Impact strength, Marking, Seamless pipes, Metal sections, Yield strength, Hollow sections, Pipes, Elongation, Maritime structures, Weldability, Thickness, Tensile strength, Surfaces
ICS77.140.10
77.140.75
Title in FrenchAciers de construction soudables destinés à la fabrication de structures marines fixes. Conditions techniques de livraison Profils creux soudés formés à froid
Title in GermanSchweißgeeignete Baustähle für feststehende Offshore-Konstruktionen. Technische Lieferbedingungen Kaltgeformte geschweißte Hohlprofile
CommitteeISE/103
ISBN978 0 580 95353 8
PublisherBSI
FormatA4
DeliveryYes
Pages74
File Size1.237 MB
Price£274.00


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