DIN 17179 (1986-05)被替代
Seamless Circular Fine Grain Steel Tubes Subject To Special Requirements - Technical Delivery Conditions
出版：German Institute for Standardisation (Deutsches Institut für Normung)
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基本信息
标准编号： DIN 17179 (1986-05)
发布时间：1986/5/1 0:00:00
标准类别：Standard
出版单位：German Institute for Standardisation (Deutsches Institut für Normung)
标准页数：0
标准简介
Applies to seamless circular tubes subject to special requirements and made from the fine grain structural steels listed in Table 1. These tubes are pre-dominantly used in the construction of pressure vessels, chemical plant, pipework and for general mechanical engineering purposes. They are designed for operating temperatures not 400degreeC and, in the as delivered condition (see sub-clause 5.2) normally exhibit a minimum yield strength of between 255 and 460 N/mm2, as given for the lowest wall thickness range in Table 3.
