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

24 x 7 inches

Working Decimal Equivalent

24.000 x 7.000 inches609.6 x 177.8 mm

Weight lbs/ft

55 lbs/ft81.84902 kg/m

Depth of Section - A

23.55 inches598.17 mm

Flange Width - B

7.000 inches177.8 mm

Average Flange Thickness - C

0.503 inches12.7762 mm

Web Thickness - D

0.396 inches10.0584 mm

Weight per 40 ft. Length

2200 lbs996.6 kg

Weight per 50 ft. Length

2750 lbs1245.75 kg

Weight per 60 ft. Length

3300 lbs1494.9 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