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Hydrogen Technologies Standards form the basic framework for market ramp-up
More information
Climate change Standards and specifications support climate targets
More information
Smart Farming Standards and specifications are drivers for the digitalization of agriculture
More information

Standards [CURRENT]

ISO 657-5
Hot-rolled steel sections; Part 5: Equal-leg angles and unequal-leg angles; Tolerances for metric and inch series

Title (German)

Stahlprofile, warm gewalzt; Teil 5: Winkelstahl, gleichschenklig und ungleichschenklig; Toleranzen für metrische und Zollreihe

Responsible national committee

NA 021-00-21-06 UA - Hot-rolled sections

Responsible international committee

ISO/TC 17/SC 3 - Steels for structural purposes

Edition 1976-10

Original language English

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Table of contents

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Terminology

Hydrogen Technologies Standards form the basic framework for market ramp-up

Climate change Standards and specifications support climate targets

Smart Farming Standards and specifications are drivers for the digitalization of agriculture

ISO 657-5 Hot-rolled steel sections; Part 5: Equal-leg angles and unequal-leg angles; Tolerances for metric and inch series

Responsible national committee

Responsible international committee

Robert Orosz

Want to learn more?

ISO 657-5
Hot-rolled steel sections; Part 5: Equal-leg angles and unequal-leg angles; Tolerances for metric and inch series