Open AccessA comparision of the British, U.S. federal and A.S.T.M. standard and tentative standard test methods for the Brinell, Diamond Pyramid and Rockwell hardness testing for metals
Author(s) -
P J Todkill
Publication year - 1958
Language(s) - English
Resource type - Reports
DOI - 10.4095/324440
Subject(s) - brinell scale , pyramid (geometry) , diamond , rockwell scale , test (biology) , metallurgy , materials science , mathematics , biology , geometry , ecology , alloy