Full Description

This document specifies requirements for weldable structural steels, in the form of sections (e.g. H-, I-,Z-sections, U-channels, angles and tees) excluding hollow sections, to be used in the fabrication of fixedoffshore structures. The thickness limitation in this standard is up to and including 63 mm.

For steel qualities with mechanical properties in the transverse direction (named xL1O) sections withflange widths smaller than 180 mm and channels with flange widths smaller than 90 mm cannot beordered.

Greater thicknesses may be agreed, provided the technical requirements of this European Standard aremaintained.

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.

NOTE This document has an informative Annex C on the prequalification of steels for fixed offshore structures in arctic areas.

Minimum yield strengths up to 460 MPa are specified together with impact properties at temperaturesdown to -40 C.

Cross References:
EN 10168
ISO 15614-1
ISO 148-1
ISO 14284
EN ISO 643
ISO 4063
EN ISO 2566-1
CEN/TR 10261
ISO 2566-1
EN 10204
EN 10163-1
EN ISO 4885
EN ISO 14284
ISO 9712
EN ISO 4136
EN 1011-1
EN ISO 15614-1
ISO 4885
ISO 643
EN ISO 4063
ISO 15653
EN 10164
EN 10306
EN 10021
EN ISO 148-1
EN 10020
EN 10027-2
EN ISO 377
EN ISO 6892-1
ISO 377
ISO 11484
EN 10027-1
ISO 6507-1
EN ISO 6507-1
EN 10079
ISO 4136
EN 10163-3
EN ISO 9712
ISO 6892-1
ISO 12135
EN 1011-2:2001
EN 10025-1
EN 10025-2
EN 10025-3
CEN/TR 10347
EN 10025-4


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Product Details

Published: 05/23/2019 ISBN(s): 9780580953552 Number of Pages: 48 File Size: 1 file , 980 KB Product Code(s): 30346739, 30346739, 30346739 Note: This product is unavailable in United Kingdom