VARIOUS METALS. 



899 



Tons per square inch of original section. 

 FIG. 192. LOAD-STRAIN DIAGRAM FOR ALUMINIUM ROLLED BAR IN TENSION. 



Tons per square inch on original section. 

 FIG. 193. LOAD-STRAIN DIAGRAM FOR AU'MIMTM ROLLED BAR IN COMPRESSION. 



In the following general table are given the chief 

 strength properties of most of the above-mentioned 

 metals : 



