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ISO 630-2:2000被替代

Structural steels Part 2: Technical delivery requirements for hot-finished hollow sections

出版:International Organization for Standardization

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基本信息
标准编号: ISO 630-2:2000
发布时间:2000/3/2 0:00:00
标准类别:Standard
出版单位:International Organization for Standardization
标准页数:24
标准简介

This part of ISO 630 specifies the technical delivery requirements for hot-finished hollow sections of circular, square or rectangular form. It is applicable to hollow sections formed hot with or without subsequent heat treatment or formed cold with subsequent heat treatment to obtain equivalent metallurgical conditions to those obtained in the hot-formed product. Fine grain steels are generally delivered in the normalised condition.The grades, chemical composition and mechanical properties for non-alloy steels and fine grain steels are given in annexes A and B, respectively.NOTE 1 Requirements for tolerances, dimensions and sectional properties are given in ISO 657-14.NOTE 2 For the technical delivery requirements of hot rolled structural steels in other product forms, e.g. plates, wide strip, flats, bars and other structural sections, see ISO 630:1995.NOTE 3 For cold-formed structural hollow sections, see ISO 10799.

替代本标准的新标准

ISO 12633-1:2011

等同采用的国际标准

DIN EN 10210-1 (2006-07) - Identical

KS D ISO 630-2:2005 - Identical

KS D ISO 630-2:2013 - Identical