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ISO 657-1:1989

Hot-rolled steel sections -- Part 1: Equal-leg angles -- Dimensions

General information

Valid from 13.07.1989
Directives or regulations
None

Standard history

Status
Date
Type
Name
13.07.1989
Main
This first edition as an International Standard constitues a technical revision of ISO Recommendation R 657-1:1968. ISO 657 consists of 21 parts integrating any shapes of sections. ISO 657-1 specifies dimensions of hot-rolled equal-leg angles.

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