This standard specifies the test equipment, specimens and preparation, test procedures, data processing and expression methods for measuring the rotational bending fatigue properties of metallic materials. This standard is applicable to [Formula] the determination of the fatigue performance of circular cross-section specimens of metal materials when subjected to bending moments in a rotating state under air conditions.
HB 5152-1996 history
1996HB 5152-1996 Test method for rotational bending fatigue of metals at room temperature
1970HB 5152-1980 Test method for rotational bending fatigue of metals at room temperature