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 11 1/2 inches

Working Decimal Equivalent

33.000 x 11.500 inches838.2 x 292.1 mm

Weight lbs/ft

141 lbs/ft209.831124 kg/m

Depth of Section - A

33.31 inches846.074 mm

Flange Width - B

11.535 inches292.989 mm

Average Flange Thickness - C

0.960 inches24.384 mm

Web Thickness - D

0.605 inches15.367 mm

Weight per 40 ft. Length

5640 lbs2554.92 kg

Weight per 50 ft. Length

7050 lbs3193.65 kg

Weight per 60 ft. Length

8460 lbs3832.38 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