标准编号：ISO 10799-1:2011
中文名称：非合金钢和细晶粒钢的冷成型焊接结构空心零件 第1部分：交货技术条件
英文名称：Cold-formed welded structural hollow sections of non-alloy and fine grain steels — Part 1: Technical delivery conditions
发布日期：2011-09
标准范围
This part of ISO 10799 specifies the technical delivery requirements for cold-formed welded structural hollow sections of circular, square or rectangular form. It is applicable to structural hollow sections formed cold without subsequent heat treatment.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 For the requirements for tolerances, dimensions and sectional properties, see ISO 10799-2.NOTE 2 For hot finished structural hollow sections, see ISO 12633-1.
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