标准号：ISO/TS 4949-2003
实施状态：作废
中文名称：基于字母符号的钢的名称
英文名称：Steel names based on letter symbols
发布日期：2003-06
被替代标准：ISO/TS 4949-2016
代替标准：ISO/TR 4949-1989
采用标准：DIN EN 10027-1-2001,MOD
起草单位：ISO/TC 17
标准简介：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.
NOTE 1 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.
文件格式：PDF
文件大小：175.17KB
文件页数：14
（以上信息更新时间为：2019-11-23）
ISO_TS 4949-2003 基于字母符号的钢的名称.pdf
(175.17 KB)
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