Test method of vickers hardness testing for resistance spot,projection and seam welds
MOD ISO 14271:2017
全国焊接标准化技术委员会(SAC/TC 55)
本标准规定了电阻点焊、凸焊及缝焊接头的维氏硬度试验的仪器设备、试样、试验步骤和试验报告。
本标准适用于厚度为0.5 mm~6.0 mm的金属板电阻焊接头的小力值或显微维氏硬度测定。
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