ASTM A537 Class 2 Plates are heat-treated steel plates known for high strength, toughness, and weldability. Supplied by Champak Steel & Engg. Co., they meet global standards and are used in pressure vessels, boilers, and offshore structures. Normalized for better performance, these plates resist fractures and perform reliably in harsh environments, making them ideal for critical indus... https://www.csecplates.com/astm-a537-cl-2-plates-stockist-supplier.html