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

Specifications

Material

Steel

Shapeform

Structural Channels

Depth - A

4.00 inches101.6 mm

Weight

6.25 lbs/ft9.301025 kg/m

Flange Width - B

1.647 inches41.8338 mm

Web Thickness - C

0.247 inches6.2738 mm

Weight per 20 ft. Length

125.0 lbs56.625 kg

Weight per 30 ft. Length

188 lbs85.164 kg

Weight per 40 ft. Length

250 lbs113.25 kg

Weight per 60 ft. Length

375 lbs169.875 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