标准摘要
[中文适用范围]： 本国际标准规定了在环境条件下，在重复拉伸载荷下对板厚为 0.5 mm 至 6 mm 的钢板进行点焊疲劳试验的试验样本和程序，以产生点焊的剪切或交叉拉伸载荷。 一般来说，测试结果并不直接适用于点焊部件或结构的疲劳行为。 如果已确定适当的测试条件（例如加热），则该程序可用于其他材料。 [外文原描述]： ISO 14324:2003 specifies test specimens and procedures for fatigue testing spot welds, at ambient conditions, under repeated tensile loading to produce either shear or cross-tension loading of the spot weld, in steel of sheet thicknesses of 0,5 mm to 6 mm. The test results are not, in general, directly applicable to the fatigue behaviour of a spot-welded component or structure. This procedure can be used for other materials provided proper test conditions (e.g., heating) have been determined.
英文名称Resistance spot welding — Destructive tests of welds — Method for the fatigue testing of spot welded joints