ISO 630-1:2021 结构钢 第1部分：热轧产品的一般交货技术

标准编号：ISO 630-1:2021

中文名称：结构钢 第1部分：热轧产品的一般交货技术

英文名称：Structural steels — Part 1: General technical delivery conditions for hot-rolled products

发布日期：2021-04

标准范围

本文件规定了主要用于通用结构钢的扁钢和长材（板材/型材/宽扁钢和棒材）的一般交货技术条件。本文件中规定的钢材用于焊接或螺栓连接结构。ISO？630的各个部分给出了结构钢的具体要求。本文件不包括以下结构钢，其中一些由其他国际标准涵盖:-？薄板和带材:参考ISO？TC？17/SC？12“连续轧机平轧产品”；-？管状产品:参考ISO？TC？5/SC？1“钢管”。注1:ISO/TC-17/SC-12和ISO/TC-5/SC-1涵盖的标准清单可在ISO网站上查阅。注2？在ISO 630的所有部分中，“厚度”一词被视为“标称厚度”，除非另有说明。

This document specifies the general technical delivery conditions for steel flat and long products (plates/ sections/wide flats and bars) used principally for general-purpose structural steels. The steels specified in this document are intended for use in welded or bolted structures.The specific requirements for structural steels are given in the individual parts of ISO 630.This document does not include the following structural steels, some of which are covered by other International Standards:—    sheet and strip: refer to ISO TC 17/SC 12 “Continuous mill flat rolled products”;—    tubular products: refer to ISO TC 5/SC 1 “Steel tubes”.NOTE 1    Lists of standards covered by ISO/TC 17/SC 12 and ISO/TC 5/SC 1 are available on the ISO website.NOTE 2    In all parts of ISO 630, the term of "thickness" is considered as "nominal thickness", unless otherwise stated.

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