Mechanical Properties A572 Gr 50:Tensile:65 ksi min. Yield:50 ksi min. Elongation:16% min in 8" 19% min in 2" (for plates wider than 24") Mechanical Properties A572 Gr 55:Tensile:
ASTM A572 Steel Beam - Excellent Weight-Strength RatioASTM 572 Steel I section is available in other grades like 42, 55 & 60. Please find the specific chemical components in the table below. Product description:Item:ASTM A572 steel beam. Technology:hot rolled. Surface treatment:black, galvanized or primed. Sizes:IPN & IPE european standard. Web width:42 - 215 mm. Depth:80 - 600 mm.