The Duplex 329 fasteners are constructed of a mix of Chromium and Nickel. The Duplex Steel 329 Fasteners are non-magnetic and can tolerate oxidation temperatures of up to 1800 ° F. The Duplex 329 Fasteners are extremely resistant to oxidation and corrosion in a wide range of conditions. The Duplex 329 fasteners have a high degree of formability. They are also quite machinable. They can work well at temperatures ranging from cryogenic to 2000 ° F. Duplex 329 fasteners also contain trace amounts of niobium and molybdenum, which increase their strength and hardness. The Duplex 329 fasteners also provide excellent resistance to creep ruptures. Duplex 329 Fasteners have excellent welding qualities and may be welded using traditional methods, both automatic and manual. They are corrosion-resistant to contaminated chloride conditions due to their high chromium and molybdenum content.
Implementations of Duplex 329 Fasteners can be found in a variety of industrial industries. They are extensively utilized in the manufacture of aircraft ducting systems and exhaust systems. They are also utilized to make chemical processing equipment and specialized marine equipment.
What is The Purpose Of Duplex Steel?
Duplex stainless steel is frequently utilized in industrial applications such as the manufacturing of saltwater heat exchangers and chemical containers for use in high-concentration chloride environments because of its great combination of good mechanical qualities and high corrosion resistance.
Is 316 stainless steel a duplex material?
The corrosion resistance of duplex and 316 stainless steel is a substantial difference. While 316 has one of the best corrosion resistances among the 300 family members, the duplex is significantly more resistant to corrosive pitting when chloride is present.
What Is The Distinction Between Duplex Steel & Stainless Steel?
The corrosion resistance of duplex grades to chlorides, acids, reducing agents, and oxidizing agents are higher. The corrosion resistance of various duplex grades is superior to that of most austenitic stainless steel.
Duplex Steel 329 Fasteners Application.
• Chemical storage tanks
• Refining
• Pressure vessel shafts (Marine)
• Oil and gas industry flanges, fittings, and pipes
• Technology Offshore
• Paper Manufacturing
• Compressor components
• Desalination plants for seawater
Features
• One of the most popular precipitation hardening grades in the industry.
• While soft and ductile when the solution is annealed, it can achieve high characteristics with a single precipitation or aging treatment.
• Excellent corrosion resistance, high harness, toughness, and strength.
Comments