232 



CAMBBIA STEEL. 



DIMENSIONS FOR PLATE AND CHANNEL 

 COLUMNS. 



V| 



A->tA- 



in 



| 



e-t 



SERIES A. 



Channel 

 and 



Section 

 No. 



6" 

 C17 



ci 



8" 

 C25 



039 



Weight 

 fit 



Pounds. 



10 4 .5 

 13 4 .0 



15.5 



9 4 .75 

 12 4 .25 

 14 4 .75 

 17J35 

 19 4 .75 



11.26 

 18.75 

 16 4 .25 

 18 4 .75 

 21.25 



13 4 .26 

 15 4 .00 

 20 4 .00 

 25.00 



Size of Plates. 



Width. 



Thick- 

 ness 



Inches. 



10 



11 



Inch. 



Inch. 



32 

 .44 

 ^6 



.21 

 .32 

 .43 

 .53 

 .63 



.31 

 .40 

 .49 

 .58 



.23 

 .29 

 .45 

 .61 



4H 



Inches. 



Inches. 



Inches. 



Inches. 



Inches. 





