All Categories > Carbon Steel > Structural Steel > Wide Flange Beams > Item # WFB-21000-8250-2143 All CategoriesAll Categories Carbon SteelCarbon Steel Structural SteelStructural Steel Wide Flange BeamsWide Flange Beams Item # WFB-21000-8250-2143 Item # WFB-21000-8250-2143, Wide Flange Beams WFB-21000-8250-2143Wide Flange Beams Request Information Email This Page Download PDF Download PDF Printable Page DOWNLOADS Terminology Sheet Close Window 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 galvanizedConforms to A-992, A-36 and A-572-GR50.Standard lengths 40', 50', 60' Unit of Measure Imperial Metric Both Specifications | Typical Mechanical Properties Specifications Material N/A Steel Shapeform N/A Flange Beams Nominal Size N/A 21 x 8 1/4 inches Working Decimal Equivalent N/A 21.000 x 8.250 inches533.4 x 209.55 mm Weight lbs/ft N/A 83 lbs/ft123.517612 kg/m Depth of Section - A N/A 21.43 inches544.322 mm Flange Width - B N/A 8.355 inches212.217 mm Average Flange Thickness - C N/A 0.835 inches21.209 mm Web Thickness - D N/A 0.515 inches13.081 mm Weight per 40 ft. Length N/A 3320 lbs1503.96 kg Weight per 50 ft. Length N/A 4150 lbs1879.95 kg Weight per 60 ft. Length N/A 4980 lbs2255.94 kg Standard Length N/A 40 ft50 ft60 ft Typical Mechanical Properties Tensile Strength N/A 56000 to 80000 psi Min. Yield Strength N/A 50000 psi Max. Carbon Content N/A 0.26 ASTM Specification N/A ASTM A-36 ASTM A-572