ASTM A572 Grade50,55,60 HSLA Structural Steel Plate-AGICO. ASTM A572 Specification refers to High-Strength Low-Alloy Steel Plate for structural building, among the 5 steel grades of 42, 50, 55, 60 and 65, Grade 50 is one most common steel in applications where need more strength and less weight, use steel plate of this grade other than ordinary carbon steel will make the steel structure with astm a572 grade 50 i beam dealerASTM A572 Grade 50 (high strength, low alloy) structurals are intended for use in riveted or welded fabrication of bridges, buildings and other critical structures where greater strength is required. High Strength, Low Alloy shapes provide excellent strength to weight ratios and in some cases, improved resistance to atmospheric corrosion. Get More
A572 Steel Plate ASTM A572 is used in a variety of structural applications, and is available in five grades:42, 50, 55, 60 & 65. Overview:Popular steel plate grade used for a variety of structural applications including bridges, buildings, construction equipment, freight cars, machinery, truck parts and transmission towers.