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ISO 657-18:1980

Hot-rolled steel sections — Part 18: L sections for shipbuilding (metric series) — Dimensions, sectional properties and tolerances

Publication date:   Feb 1, 1980

General information

90.93 Standard confirmed   Aug 22, 2023

ISO

ISO/TC 17/SC 3 Steels for structural purposes

International Standard

47.020.05   Materials and components for shipbuilding | 77.140.70   Steel profiles

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Scope

Gives the designation of L sections in an example and the dimensions and sectional properties in a figure and a table. Includes tolerances on height of web and width of flange, on web thickness, on flange thickness as well as the maximum permissible camber, the out-of-square, the tolerances on flatness and on length.

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PUBLISHED
ISO 657-18:1980
90.93 Standard confirmed
Aug 22, 2023