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-36.
Standard lengths 20', 40', 60'
Unit of Measure

Specifications

Material

Steel

Shapeform

Structural Channels

Depth - A

12.00 inches304.8 mm

Weight

30 lbs/ft44.64492 kg/m

Flange Width - B

3.170 inches80.518 mm

Web Thickness - C

0.510 inches12.954 mm

Weight per 20 ft. Length

600 lbs271.8 kg

Weight per 30 ft. Length

900 lbs407.7 kg

Weight per 40 ft. Length

1200 lbs543.6 kg

Weight per 60 ft. Length

1800 lbs815.4 kg

Stock Length

20 ft40 ft60 ft

Typical Mechanical Properties

Tensile Strength

56000 to 80000 psi

Min. Yield Strength

36000 psi

Max. Carbon Content

0.26

ASTM Specification

ASTM A-36