ASTM SA 517 Grade F Plates are high-strength alloy steel plates ideal for pressure vessels and boilers in extreme environments. Quenched and tempered, they offer excellent toughness, weldability, and corrosion resistance. Champak Steel & Engg. Co. provides these plates in various sizes with accurate thickness and consistent mechanical properties. Suitable for low temperatures and high-pressure conditions, they’re widely used in oil platforms, heat exchangers, chemical tanks, and heavy-duty equipment. Their strong structure, crack resistance, and easy fabrication make them reliable for demanding industrial applications. Custom sizes and competitive pricing are available to meet specific project needs.