I Beams

"D" Depth of Channel & Wt. Per Ft. in Lbs.	Wt. for 20	"WT" Thickness of Web in Inches	"FW" Width of Flange in Inches
3 x 5.7#	114	0.17	2.33
3 x 7.5#	150	0.349	2.509
4 x 7.7#	154	0.349	2.66
4 x 9.5#	190	0.326	2.796
5 x 10#	200	0.21	3
5 x 14.75#	295	0.494	3.284
6 x 12.5#	250	0.23	3.33
6 x 17.25#	345	0.465	3.565
7 x 15.3#	306	0.25	3.66
7 x 20#	400	0.45	3.86
8 x 18.4#	368	0.27	4
8 x 23#	460	0.441	4.171
10 x 25.4#	508	0.31	4.66
10 x 35#	700	0.594	4.944
12 x 31.8#	636	0.35	5
12 x 35#	700	0.428	5.078
12 x 40.8#	816	0.46	5.25
12 x 50#	1000	0.687	5.477
15 x 42.9#	858	0.41	5.5
15 x 50#	1000	0.55	5.64
18 x 54.7#	1094	0.46	6
18 x 70#	1400	0.711	6.251
20 x 66#	1320	0.505	6.255
24 x 80#	1600	0.5	7
24 x 99.99#	2000	0.747	7.247
24 x 99.99#	2120	0.625	7.875