DIN 4620 (1992-11)被替代
Spring steel; hot rolled, with rounded edges for leaf springs; dimensions, tolerances, masses, sectional properties
出版：German Institute for Standardisation (Deutsches Institut für Normung)
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基本信息
标准编号： DIN 4620 (1992-11)
发布时间：1992/11/1 0:00:00
标准类别：Standard
出版单位：German Institute for Standardisation (Deutsches Institut für Normung)
标准页数：6
标准简介
Specifies dimensions, materials and form of supply for hot rolled steel strip with rounded edges and with the cross-sectional shape shown in Figure 1, used for the manufacture of springs, and provides information on the second moment of area and the mass of such material per unit length.
替代本标准的新标准
