The sheet metal anchorages with threads according to this standard are for general use. The tabulated values are independent to technical conditions of manufacture and apply to sheets the material of which does not unusually harden during forming, they do e.g. not apply to sheets made of austenitic steels.; The standard covers sheet thickness of s = 0,5 up to 4 mm and threads from M2 up to M10. For the single sheet thickness, it can be chosen between anchorage heights of 1,6 s,1,8 s and 2 s. However, anchorages with a low number of cracks can only be expected in the case of the different materials when the -values indicated in the table do not exceed the permissible elongation at fracture of the sheet to be formes.#,,#
DIN 7952-1-1986由德國標準化學會 DE-DIN 發布于 1986-07。
DIN 7952-1-1986 在中國標準分類中歸屬于: J04 基礎標準與通用方法,在國際標準分類中歸屬于: 21.040.01 螺紋綜合,21.180 機箱、外殼、其他機器部件。
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