All Categories > Carbon Steel > Structural Steel > Standard "I" Beams > Item # SIB-12000-5477-0687 All CategoriesAll Categories Carbon SteelCarbon Steel Structural SteelStructural Steel Standard I BeamsStandard "I" Beams Item # SIB-12000-5477-0687 Item # SIB-12000-5477-0687, Standard "I" Beams SIB-12000-5477-0687Standard "I" 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.Conforms to A-36Standard lengths 40' and 60' Unit of Measure Imperial Metric Both Specifications | Typical Mechanical Properties Specifications Material N/A Steel Shapeform N/A I Beams Depth - A N/A 12.00 inches304.8 mm Weight N/A 50.0 lbs/ft74.4082 kg/m Flange Width - B N/A 5.477 inches139.1158 mm Web Thickness - C N/A 0.687 inches17.4498 mm Weight per 40 ft. Length N/A 2000 lbs906 kg Weight per 60 ft. Length N/A 3000 lbs1359 kg Standard Length N/A 40 ft60 ft Typical Mechanical Properties Tensile Strength N/A 56000 to 80000 psi Min. Yield Strength N/A 36000 psi Max. Carbon Content N/A 0.26 ASTM Specification N/A ASTM A-36