"GB/T 44030-2024 Metallic materials, high temperature compression test method" specifies the specific method of compression test of metal materials under high temperature conditions. The standard covers the principle of the test, sample preparation, test equipment, test conditions, performance measurement, result revision and report preparation. It is suitable for measuring parameters such as specified plasticity compressive strength, total compressive strength, upper and lower compressive yield strength, compressive resilience modulus and compressire strength under conditions above room temperature. The standard refers to a number of normative documents to ensure the accuracy and comparability of the test, including room temperature compression test methods, numerical revision rules, mechanical properties test terminology, test extensometer system calibration and uniaxial testing machine inspection and calibrating.