Stainless Steel 347 / 347h Pipe & Tube Manufacturer, Supplier, and Stockists in India
Stainless Steel 347 / 347H Pipe & Tube products are high-performance austenitic stainless steel grades known for their exceptional resistance to intergranular corrosion, high-temperature strength, and excellent mechanical properties. These alloys are stabilized with columbium (niobium), which helps prevent carbide precipitation during welding and prolonged exposure to high temperatures. The 347H variant contains a higher carbon content than 347, offering better high-temperature creep resistance, making it ideal for heat exchangers, furnace parts, and high-temperature chemical processing.
