BS EN 12814-7-2002 热塑性半成品的焊接接头的试验.腰形试验样品的拉伸试验

标准号：BS EN 12814-7-2002
中文标准名称：热塑性半成品的焊接接头的试验.腰形试验样品的拉伸试验
英文标准名称：Testing of welded joints of thermoplastics semi-finished products - Tensile test with waisted test specimens
标准类型：G31
发布日期：2002/10/21 12:00:00
实施日期：2002/10/21 12:00:00
中国标准分类号：G31
国际标准分类号：25.160.40
适用范围：This European Standard specifies the dimensions, the method of sampling, the preparation of the test specimensand the conditions for performing the tensile test with waisted test specimens in order to determine the tensileenergy welding factor.A tensile test with waisted specimens may be used in conjunction with other tests (e.g. bend, tensile, tensile creep,macro...) to assess the performance of welded assemblies, made from thermoplastics materials.The test is applicable to co-axial or co-planar welded assemblies made from thermoplastics materials filled orunfilled, but not reinforced, irrespective of the welding process used. It is not applicable to tubular assemblies with anominal outside diameter less than 90 mm.