Effect of Specimen Size on the Impact Properties of a Pressure Vessel Weld Material
A new methodology was developed for correlating the upper shelf energies (USE) of full size and subsize specimens of a pressure vessel weld material A533 Grade B Class I. The methodology worked well in predicting the USE of full size specimens based on half size and third size specimen data. the predicted values of full size USE were within 6% of the measured values.
A. S. Kumar et al., "Effect of Specimen Size on the Impact Properties of a Pressure Vessel Weld Material," ASTM Special Technical Publication, American Technical Publishers, Jan 1994.
Mining and Nuclear Engineering
Keywords and Phrases
Ferritic Steel; A533B Weld; Upper Shelf Energy; Size Effect; Charpy; Embrittlement; Correlation; Energy Partition
Report - Technical
© 1994 American Technical Publishers, All rights reserved.