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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

Feb 1, 1980

General information

90.93     Aug 22, 2023

ISO

ISO/TC 17/SC 3

International Standard

47.020.05     77.140.70  

French   English  

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Published

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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.

Life cycle

NOW

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