418 



STRUCTURAL DRAFTING. 



CHAP. XII. 



Lengths and Widths of Plates. The maximum sizes and lengths of shapes and plates 

 rolled by the Carnegie Steel Company and the Illinois Steel Company are given in Table I 

 Table VII, inclusive. 



TABLE I. 



MAXIMUM LENGTHS OF SHAPES; CARNEGIE STEEL Co. 



Angles (Eneven Legs): 



8" X6" ....................... 80 



7" X 3i" X i" to |" ............ 80 



7" X 3 i" X H" to A" .......... 85 



6" X 4" X i" to f" ............. 85 



6" X 4" X H" and under ....... 90 



6" X 3J" X i" to |". . . ......... 80 



6" X 3?" X H" ................ 85 



6" X 3i" X f" and under ....... 90 



5" X 4" ....................... 90 



5"X3i"Xi" ................. 75 



5" X 3 J" X If" ................ 80 



5" X 35" X f" and under ....... 90 



I Beams: 



24" to 12" 75 ft. 



10" to 5" 70 " 



4" and 3" 5o " 



Channels: 



15" to 12" 75 ft. 



10" standard 70 " 



10" special 80 " 



9" to 5" 70 " 



4" and 3" So " 



Tees: 



5" to i" Soft. 



Zees: 



6" and 5" 70 ft. 



4" XI" 65 " 



4" X H and under 70 " 



ft. 



5"X3 



70 



Deck Beams: 



10" 45ft. 



9" to 7" 65 " 



6" 60 " 



Bulb Angles: 



10" to 7" 65 ft. 



6" 60 " 



5".-.. 65 " 



Angles (Even Legs): 



8" X 8" 120 ft. 



6" X 6" X i" to |" 80 " 



6" X 6" X H" and under 90 " 



5" X 5" 85 " 



4" X 4" 90 " 



3i" X 35" 90 " 



3" X 3" '...-. 75 " 



2f" X2f" 50 " 



2j" X 2\" 5 " 



2i" X ~2\" 50 " 



2" X2" 50 " 



if" X if" to I" Xf" 50 " 



90 

 50 

 55 

 60 

 65 

 70 



42 X3"XH" 



4k" X3" X f" 



4i"X3" xir 



4i"X3" X f" 



*i" \/ -," V 9 " 



4!" X 3" X \" and under. ... . . 80 



4" x 3 r r 90 



A" V i" V 1 3// fie 



4 X 3 X TIT 05 



4" X 3" X I" and under 90 



3*" X3" Xif" 60 



3 2 -"X3"Xf" 65 



3t" X 3" X H" 70 



32-" X 3" Xf" 75 



3^" X 3" X i" and under 80 



3i" X 2| X H" 55 



3l" X 2^ X f" 60 



3i" X 2i X T V 65 



3i" X 2^ X J" 70 



3^" X 2j X A" 80 



3i" X 2^ X f" and under 90 



3l" X2" 50 



3" X2|"to if" X i" 50 



TABLE II. 

 MAXIMUM LENGTHS OF MATERIAL; ILLINOIS STEEL Co. (SOUTH WORKS). 



Angles: 



All angles 100 ft. 



I Beams: 



All I Beams up to 15 75 ft. 



15 I Beams 42 Ib. to 55 Ib. . 75 " 



15 I Beams 60 Ib. to 75 Ib 62 " 



15 I Beams 80 Ib 60 " 



15 I Beams 90 Ib 50 " 



15 I Beams 100 Ib : . 45 " 



Channels: 



All Channels 75 ft. 



In case it is absolutely essential to have any of the above material in lengths longer than 



