ISO/TS 4949-2003 基于字母符号的钢的名称

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标准号:ISO/TS 4949-2003
中文标准名称:基于字母符号的钢的名称
英文标准名称:Steel names based on letter symbols
标准类型:H40
发布日期:1999/12/31 12:00:00
实施日期:1999/12/31 12:00:00
中国标准分类号:H40
国际标准分类号:77.080.20
引用标准:ISO 4948-1;ISO 4948-2;ISO 6929
适用范围:This Technical Specification sets out rules for the designation of internationally standardized steel grades by means of symbolic letters and numbers to express application and principal characteristics (e.g. mechanical, physical, chemical) so as to provide an abbreviated identification of steel grades. In order to avoid ambiguity, it may be necessary to supplement the principal symbols established according to this Technical Specification by additional symbols identifying additional characteristics of the steel or steel product, e.g. suitability for use at high or low temperatures, surface condition, treatment condition, deoxidation. NOTE 2 These rules may also be applied to nationally or regionally standardized steels.

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