Structural Steel Shapes are usually ordered as specification ASTM-A36.

This Standard of the American Society for Testing and Materials is issued under the designation A-36.

All size available as hot dipped galvanized

Conforms to A-992, A-36 and A-572-GR50.
Standard lengths 40', 50', 60'
Unit of Measure

Specifications

Material

Steel

Shapeform

Flange Beams

Nominal Size

33 x 15 3/4 inches

Working Decimal Equivalent

33.000 x 15.750 inches838.2 x 400.05 mm

Weight lbs/ft

241 lbs/ft358.647524 kg/m

Depth of Section - A

34.18 inches868.172 mm

Flange Width - B

15.860 inches402.844 mm

Average Flange Thickness - C

1.400 inches35.56 mm

Web Thickness - D

0.830 inches21.082 mm

Weight per 40 ft. Length

9640 lbs4366.92 kg

Weight per 50 ft. Length

12050 lbs5458.65 kg

Weight per 60 ft. Length

14460 lbs6550.38 kg

Standard Length

40 ft50 ft60 ft

Typical Mechanical Properties

Tensile Strength

56000 to 80000 psi

Min. Yield Strength

50000 psi

Max. Carbon Content

0.26

ASTM Specification

ASTM A-36 ASTM A-572