BS EN 12814-6-2000 热塑半成品焊接接头试验.低温拉伸试验

标准号：BS EN 12814-6-2000
中文标准名称：热塑半成品焊接接头试验.低温拉伸试验
英文标准名称：Testing of welded joints of thermoplastics semi-finished products - Low temperature tensile test
标准类型：G31
发布日期：2000/5/15 12:00:00
实施日期：2000/5/15 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 standard specifies the dimensions, the method of sampling and the preparation of the test specimens, also the conditions for performing the low temperature tensile test perpendicular to the weld in order to determine the low temperature tensile welding factor. A low temperature tensile test may be used in conjunction with other tests (e.g. bend, tensile creep, macro,...) to assess the performance of welded assemblies, made from thermoplastics materials. The low temperature tensile welding factor and the appearance of the fracture surface provide a guide regarding the ductility of the joint and the quality of the work. The test is applicable to co-axial or co-planar welded assemblies made from thermoplastics materials filled or unfilled, but not reinforced, irrespective of the welding process used. The test is not applicable for tubes of nominal diameter less than 20 mm.