ISO 6934-4:2020Published

Steel for the prestressing of concrete — Part 4: Strand

Acier pour armatures de précontrainte — Partie 4: Torons

Abstract / scope

This document specifies requirements for steel strand which has been given a stress-relieving heat treatment according to the general requirements specified in ISO 6934-1. This document covers 10 grades of steel strand for use in prestressed concrete construction; each strand can contain either 2, 3, 7 or 19 individual wires. In case of any conflict between the requirements of this document and ISO 6934-1, the requirements of document prevail.

Life cycle

Replaces

ISO 6934-4:1991WithdrawnSteel for the prestressing of concrete — Part 4: StrandInternational Standard · Published 12 Dec 1991 · ISO/TC 17/SC 16 ISO 6934-4:1991/Cor 1:1992WithdrawnSteel for the prestressing of concrete — Part 4: Strand — Technical Corrigendum 1International Standard · Published 14 May 1992 · ISO/TC 17/SC 16 ISO 6934-4:1991/Cor 2:2000WithdrawnSteel for the prestressing of concrete — Part 4: Strand — Technical Corrigendum 2International Standard · Published 20 Apr 2000 · ISO/TC 17/SC 16