ISO 2739:2012规定了测量空心圆筒（通常称为衬套）形式的烧结金属零件径向抗压强度的方法。 该方法适用于由纯或合金金属粉末组成的烧结衬套。

ISO 2739:2012 specifies a method of measuring the radial crushing strength of sintered metal parts in the form of hollow cylinders, commonly known as bushings. This method is applicable to sintered bushings composed of pure or alloyed metal powders.