UNS S33207/3207/1.4658 Seamless Hyper Duplex Steel Tube

UNS S32707, is a hyper-duplex stainless steel designed for severe chloride-containing environments. Let’s explore its applications in various industries:

1. Marine Engineering:
• Commonly used in marine engineering due to its excellent corrosion resistance.
• It finds applications in marine fixtures, pump and mixer shafts, and other components exposed to saltwater environments.
2. Furnaces and Gas Turbines:
• In high-temperature applications, such as furnaces and gas turbines, UNS S32707 offers increased mechanical properties.
• Its combination of strength and corrosion resistance ensures reliable performance in extreme heat conditions.
3. Chemical Processing Plants:
• The alloy is employed in chemical processing equipment, including reactors and heat exchangers.
• Its resistance to aggressive chemical environments makes it valuable in handling corrosive substances.
4. Boiler and Pressure Vessels:
• UNS S32707 extends safe operating conditions in chloride-containing acidic environments.
• It is suitable for use in critical heat exchangers in oil refineries and other pressure vessels.
5. Nuclear Power Plants:
• The improved corrosion resistance of Sandvik SAF 2707 HD makes it interesting for nuclear power plant components.
• It ensures safety and longevity in challenging environments.