Iso 8256 tensile impact

Abstract Specifies two methods for the determination of the energy required to rupture test specimens of plastics under a specified tensile-impact velocity. Status : Withdrawn. Publication date : Life cycle Now Withdrawn.

To carry out conventional tensile-impact tests and notched tensile-impact test the specimens are fixed single-sided and on the other side in a cross-head. After releasing the pendulum hammer at the maximum deflection, the specimens in longitudinal direction are loaded until their break.

As result of the tests the impact energy E c and successive the conventional tensile-impact strength a tU or the notched tensile-impact strength a tN are calculated. Abstract ISO specifies two methods method A and method B for the determination of the tensile-impact strength of plastics under defined conditions. Status : Under development. Life cycle Previously Published. Final text received or FDIS registered for formal approval.

Got a question? Information on the typical behaviour of a material can be obtained, however, by testing different types of test specimen prepared under different conditions, and by testing at different temperatures. The two different methods are suitable for production control as well as for quality control.

Check out our FAQs. Buy this standard. Abstract Preview ISO specifies two methods method A and method B for the determination of the tensile-impact strength of plastics under defined conditions. Status : Published. Publication date :