NF EN 12814-2

Testing of welded joints of thermoplastics semi-finished products - Part 2 : tensile test

Le présent document spécifie les dimensions, la méthode d'échantillonnage et la préparation des éprouvettes, ainsi que les conditions pour effectuer l'essai de traction afin de déterminer le facteur de soudage à court terme en traction. Un essai de traction peut être utilisé en combinaison avec d'autres essais (par exemple : essai de pliage, essai de fluage en traction, examen macrographique, etc.) pour évaluer les performances des assemblages soudés en matières thermoplastiques. L'essai est applicable à des produits semi-finis soudés composés de matières thermoplastiques chargées ou non chargées, mais non renforcées, quel que soit le procédé de soudage utilisé.

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