ISO 657-1:1989 PDF
Hot-rolled steel sections — Part 1: Equal-leg angles — Dimensions
Hot-rolled steel sections — Part 1: Equal-leg angles — Dimensions
- Статус документа:
- Отменён
- Формат:
- Электронный (PDF)
- Количество страниц:
- 4
- Дата публикации:
- 13 июля 1989 г.
- Издание:
- ISO IS 657 edition 1 version 1
- ICS:
- 77.140.70
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.
Abstract
Overview
ISO 657-1:1989 is an internationally recognized standard published by the International Organization for Standardization (ISO) that specifies the dimensions of hot-rolled equal-leg steel angles. This standard represents a technical revision and update of the earlier ISO Recommendation R 657-1:1968. As Part 1 of the comprehensive series, the document focuses exclusively on the dimensional attributes of equal-leg angles, which are crucial components in structural steelwork and construction. The standard provides essential specifications for manufacturers, engineers, and designers to ensure consistency, safety, and interoperability of hot-rolled steel sections worldwide.
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