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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

10 x 4 inches

Working Decimal Equivalent

10.000 x 4.000 inches254 x 101.6 mm

Weight lbs/ft

12.00 lbs/ft17.857968 kg/m

Depth of Section - A

9.87 inches250.698 mm

Flange Width - B

3.960 inches100.584 mm

Average Flange Thickness - C

0.210 inches5.334 mm

Web Thickness - D

0.190 inches4.826 mm

Weight per 40 ft. Length

480 lbs217.44 kg

Weight per 50 ft. Length

600 lbs271.8 kg

Weight per 60 ft. Length

720 lbs326.16 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