I Beams

Standard “I” Beams

Description

“A”

“B”

“T”

Stock
Length

Wt/Ft

Std. Beam 3 x 5.7 3 2.330 0.170 20’/40′ 5.70
Std. Beam 5 x 10 5 3.004 0.214 20’/40′ 10.00
Std. Beam 6 x 12.5 6 3.332 0.232 20’40’ 12.50
Std. Beam 6 x 17.25 6 3.565 0.465 20’/40′ 17.25
Std. Beam 8 x 18.4 8 4.001 0.271 20’/40′ 18.40
Std. Beam 8 x 23 8 4.171 0.441 20’/40′ 23.00
Std. Beam 10 x 25.4 10 4.661 0.311 20’/40′ 25.40
Std. Beam 12 x 31.8 12 5.00 0.350 20’/40′ 31.80​