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

Current stage: 90.93 Effective date: Aug 22, 2023

Originator: ISO

Owner: ISO/TC 17/SC 3

Type: International Standard

ICS: 47.020.05 77.140.70

Languages: French English

Buying

Status: Published

PDF - ALL 4,749

Paper - ALL 4,749

CD - ALL 4,749

Language

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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