18 



CONSOLIDATED STEEL CORPORATION 



BETHLEHEM I-BEAMS 



8.2mm 

 4,0.32" 



10.9mm! 

 0.43" 



0.40" 



_4_57mm 

 18" " 



19.1 mm / 

 0.753" y 



B-18 



48.5, 52, 54, and 



59 Pounds 



72.2, 77.4, 80.4, and 



87.8 Kilograms 



B-15-b 



71 Pounds 



105.7 Kilograms 



fJ 15mm 

 0.60" 



19. 9 mmi 

 0.785 



13.2mm 

 I0.52" 



27.9mm' 

 1.099' 



_ 

 15 



8 Id 



..*__ 



10.4mm 



38imm 

 "15~ 



B-15-a 



54 and 64 Pounds 

 .4 and 95.2 Kilograms 



B-15 



38, 41, and 46 Pounds 



56.6, 61, and 68.5 



Kilograms 



1 0.2 mm 1 1 



