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.

Conforms to A-36
Standard lengths 40'.
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Unit of Measure
Items
409

Junior Beams
409

Junior Beams
409

Junior Beams
409

Junior Beams
Material N/A Steel
Shapeform N/A Junior Beams
Depth - A N/A 6.00 inches152.4 mm N/A 8.00 inches203.2 mm N/A 10.00 inches254 mm N/A 12.00 inches304.8 mm
Weight N/A 4.4 lbs/ft6.5479216 kg/m N/A 6.5 lbs/ft9.673066 kg/m N/A 9.0 lbs/ft13.393476 kg/m N/A 11.8 lbs/ft17.5603352 kg/m
Flange Width - B N/A 1.844 inches46.8376 mm N/A 2.281 inches57.9374 mm N/A 2.688 inches68.2752 mm N/A 3.063 inches77.8002 mm
Web Thickness - C N/A 0.144 inches3.6576 mm N/A 0.135 inches3.429 mm N/A 0.155 inches3.937 mm N/A 0.175 inches4.445 mm
Weight per 40 ft. Length N/A 176 lbs79.728 kg N/A 260 lbs117.78 kg N/A 360 lbs163.08 kg N/A 472 lbs213.816 kg
Tensile Strength N/A 56000 to 80000 psi
Min. Yield Strength N/A 36000 psi
Max. Carbon Content N/A 0.26
Max. Carbon Content N/A ASTM A-36
Standard Length N/A 40 ft