标准编号：ISO 4952:2006
中文名称：改进抗大气腐蚀性的结构钢
英文名称：Structural steels with improved atmospheric corrosion resistance
发布日期：2006-10
标准范围
This International Standard specifies the chemical and mechanical characteristics, the methods ofmanufacture, the acceptance conditions and the marking of structural steel products with improvedatmospheric corrosion resistance.This International Standard applies to plates hot-rolled on reversing mills, having a thickness of 4 mm andover, wide flats, bars, and hot-rolled sections, generally used in the delivery condition and which, as a rule,form part of the bolted, riveted or welded structures in metal constructions1) and which have an improvedatmospheric corrosion resistance.This International Standard does not include the following steels, certain of which are covered by otherInternational Standards:general-purpose structural steels (ISO 630);steels for boilers and pressure purposes (ISO 9328-2);steels for heat treatment;continuously hot-rolled steel sheet of structural quality with improved atmospheric corrosion resistance(ISO 5952);steel plates for forming and deep drawing.
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