Hastelloy N: High Creep and Oxidation Resistance

At Tianjin ZYTC, we proudly offer Hastelloy N, they are capable of functioning at very high temperatures and severe mechanical stress, and also where high surface stability is required. Solid-solution hardening, work hardening, and precipitation hardening are performed to increase their strength.

Key Features of Hastelloy N

• High-Temperature Corrosion Resistance: Hastelloy N is particularly resistant to oxidation and carburization at high temperatures, making it ideal for use in environments where temperatures can exceed 1000°C (1832°F). This makes it well-suited for applications in gas turbines, furnaces, and combustion chambers.

• Resistant to Acids and Aggressive Chemicals: In addition to its high-temperature properties, Hastelloy N also exhibits excellent resistance to a wide range of acidic and aggressive chemical environments, including sulfuric acid, hydrochloric acid, and certain chlorine-containing compounds. It is commonly used in environments that require resistance to both high temperature and corrosive chemicals.

• Good Weldability: The Alloy is designed to be easily welded, which is a significant advantage in the fabrication of complex components that require joining. Its ability to maintain strength and corrosion resistance after welding ensures that it performs well in critical applications.

• Resilience to Stress Corrosion Cracking: Hastelloy N is highly resistant to stress corrosion cracking, which can occur under high-stress conditions, particularly in the presence of aggressive chemicals. This makes it a reliable choice in applications where stress corrosion could otherwise compromise the material.

Chemical Composition of Hastelloy N

• Nickel (Ni): Balance
• Chromium (Cr): 6.0%-8.0%
• Molybdenum (Mo): 15.0%-18.0%
• Iron (Fe): 5.0% max
• Silicon (Si): 1% max
• Manganese (Mn): 1% max
• Carbon (C): 0.04%-0.08%
• Phosphorus (P): 0.025% max
• Sulfur (S): 0.010% max
• Copper (Cu): 0.35% max
• Tungsten (W): 0.5% max
• Vanadium(V): 0.5% max
• Boron(B): 0.01% max
• Aluminium Titanium (Al+Ti):  0.50% max

Mechanical Properties of Hastelloy N

• Tensile Strength: 116000 psi(800 MPa)
• Elongation: 39.3%
• Modulus of elasticity: 31800 ksi(219 GPa)
• Tensile Strength: 67007 psi(462 Mpa)

Key Applications of Hastelloy N

• Aerospace: Hastelloy N Powder truly shines in the aerospace industry. Its resistance to high temperatures and stress makes it perfect for turbine engines, rocket nozzles, and other demanding applications.

• Industrial Heating: It's used in heating elements and heat-treating equipment that can withstand the extreme conditions of industrial environments.

• Chemical Processing: This superalloy also plays a crucial role in the chemical processing industry, where corrosion resistance is paramount. 

• Medical Applications: The medical field also takes advantage of Hastelloy N Powder. It’s used in orthopedic implants due to its biocompatibility and resistance to body fluids.

Why Choose Tianjin ZYTC for Hastelloy N?

At Tianjin ZYTC, we supply Hastelloy N alloy in various forms, including sheets, plates, rods, bars, and pipe fittings. Our products are manufactured to meet the highest industry standards, ensuring excellent performance and long-term reliability. Whether you are in the chemical, aerospace, power generation, or marine industry, Hastelloy N from Tianjin ZYTC is the material solution for your most demanding applications.

Contact Us Today for Premium Hastelloy N

If you are looking for a material which has good oxidation resistance to hot fluoride salts,it is the ideal choice. Get in touch with us today to learn more about how Hastelloy N can optimize your operations.