12Cr18Mn9Ni5N High-Nitrogen Austenitic Stainless Steel

12Cr18Mn9Ni5N is a specialized high-nitrogen austenitic stainless steel grade that combines excellent mechanical properties with superior corrosion resistance. This innovative alloy has gained significant attention in various industrial applications due to its unique composition and performance characteristics.
12Cr18Mn9Ni5N

Chemical Composition:

  • Chromium (Cr): 12%
  • Manganese (Mn): 18%
  • Nickel (Ni): 9%
  • Nitrogen (N): 0.5%
  • Iron (Fe): Balance

Key Features and Benefits:

  1. Enhanced Strength
    The high nitrogen content significantly improves the steel's yield and tensile strength without compromising ductility. This makes it ideal for applications requiring both strength and formability.

  2. Superior Corrosion Resistance
    The balanced combination of chromium and nickel provides exceptional resistance to various forms of corrosion, including pitting and crevice corrosion in aggressive environments.

  3. Cost-Effective Alternative
    The reduced nickel content compared to traditional austenitic grades helps maintain cost-effectiveness while delivering comparable or superior performance.

Applications:

  • Chemical processing equipment
  • Marine engineering components
  • Food processing machinery
  • Pharmaceutical industry equipment
  • High-pressure vessels
  • Nuclear power plant components

Processing Characteristics:
The material exhibits good weldability and machinability, making it suitable for various manufacturing processes. Its austenitic structure ensures non-magnetic properties and excellent low-temperature toughness.

Liquid Ring Vacuum Pump vacuum furnaces
Contact Us