Chuyên Đề Tiêu chuẩn thử va đập ASTM E23 - Standard Test Methods for Notched Bar Impact Testing of Metallic Ma

Summary of Test Method
The essential features of an impact test are: a suitable specimen (specimens of several different types are recognized), a set of anvils, and specimen supports on which the test specimen is placed to receive the blow of the moving mass, a moving mass that has sufficient energy to break the specimen placed in its path, and a device for measuring the energy absorbed by the broken specimen.