1 This standard applies to bushes (hollow cylinders) of pure metals or sintered alloys, for which the ratio between the wall thickness and the external diameter is less than 1/3. 2 This standard does not apply to sintered metal carbide bushes. 3 For flanged bushes it is necessary to remove the flange on the lathe and then test the two parts separately.
UNI 5822-1978 history
1978UNI 5822-1978 Powder metallurgy. Sintered magnetic compass. Radial crush resistance test