Premium Grade 80 Alloy Steel Load Chain for Material Handling Applications Grade 80 Alloy Steel Load Chains are specially engineered for heavy-duty lifting, hoisting, and material handling operations. Manufactured from high-quality alloy steel and heat-treated for superior strength, these chains provide exceptional durability, wear resistance, and safety in demanding industrial environments. Grade 80 load chains are widely used in chain hoists, lifting equipment, cranes, construction sites, warehouses, and manufacturing facilities where reliable load-bearing performance is essential.