指定确定硬质合金在单轴压缩载荷下的极限强度和屈服应力的方法:放置在两个硬质合金轴承座之间的试件被轴向加载，直到发生预期变形或直到试验装置，试件，程序，表达式的结果和测试报告

Specifies a method of determining the ultimate strength and proof stress of hardmetals under uniaxial compressive loads: a test piece, placed between two hardmetal bearing blocks, is axial loaded, until the intended deformation occurs or until the test apparatus, test piece, procedure, expression of results and test report.