Invar 59 - UNS K94800, ASTM A553, DIN 1.3922, EN AW-59
Invar 59 is a nickel-iron alloy known for its outstanding corrosion resistance and mechanical strength in harsh environments. This alloy is widely used in chemical processing, marine industries, and high-performance engineering applications.
The superior corrosion resistance of Invar 59, combined with its excellent stability, makes it ideal for demanding applications, including heat exchangers, pressure vessels, and other equipment exposed to corrosive substances.
Invar 59 Plates & Sheets
Invar 59 plates and sheets are utilized in chemical processing and marine applications where corrosion resistance is critical.
Invar 59 Round Bars
Invar 59 round bars are used in manufacturing components for high-performance engineering systems and marine equipment.
Invar 59 Flanges
Invar 59 flanges are designed for systems operating in highly corrosive environments, ensuring durability and stability.
Invar 59 Fittings
Invar 59 fittings are used in assemblies where both strength and corrosion resistance are essential.
Invar 59 Tubes & Pipes
Invar 59 tubes and pipes are employed in heat exchangers, pressure vessels, and piping systems exposed to corrosive environments.
Invar 59 Fasteners
Invar 59 fasteners are used in marine, chemical, and industrial systems where maintaining structural integrity under corrosive conditions is crucial.
Applications of Invar 59
- Chemical Processing: Used in equipment exposed to harsh chemicals and environments.
- Marine Industry: Ideal for shipbuilding and offshore equipment due to its excellent corrosion resistance.
- Engineering: Applied in high-performance systems requiring stability and strength.
- Heat Exchangers: Commonly used in systems where thermal efficiency and durability are essential.
Chemical Composition of Invar 59
- Nickel (Ni): 58.0% - 60.0%
- Iron (Fe): Balance
- Molybdenum (Mo): 15.0% - 17.0%
- Chromium (Cr): 22.0% - 24.0%
- Manganese (Mn): 1.0% max
- Carbon (C): 0.02% max
- Sulfur (S): 0.01% max
- Phosphorus (P): 0.03% max