GB/T 13465.10-2024 is part of the series of test method standards for impermeable graphite materials, which specifies the method for determining its tensile strength. The standard details the preparation requirements, size specifications and specific steps for testing the test specimen at different temperatures (especially high temperature conditions). The core instrument used for this test is the Tensile Testing Machine that meets the accuracy requirements. For high temperature tensile strength testing, heating equipment equipped with precise temperature control and temperature measurement devices is also required. It provides a standardized technical basis for evaluating the mechanical properties of such key engineering materials in fields such as chemical industry.