Comprehensive Guide to Super Duplex Zeron 100
Introduction to Super Duplex Zeron 100
Zeron 100, also known as Super Duplex 2507 or UNS S32760, is a stainless steel designed to perform in highly aggressive conditions where other materials fail. It combines superior strength with excellent corrosion resistance, making it twice as effective as standard 300-series stainless steel.
Key Features of Zeron 100:Corrosion Resistance:
Exceptional resistance to chloride stress corrosion cracking, making it ideal for harsh marine and chemical environments. This ensures long-lasting performance with minimal maintenance.
Strength:
High yield strength, nearly double that of standard austenitic stainless steel grades, allowing it to handle extreme pressure and heavy loads. This makes it perfect for demanding industrial applications.
Ductility:
Good ductility and toughness in both ambient and sub-zero temperatures, ensuring reliable performance even in freezing conditions. It maintains structural integrity under stress and impact.
Properties and Advantages of Zeron 100
Zeron 100’s mechanical properties make it a preferred material for applications requiring high strength and excellent resistance in harsh environments.
Physical and Mechanical Properties:Density: 7.8 g/cm³
Melting Point: 1350°C — 1400°C
Tensile Strength: 750–800 MPa
Yield Strength: 550 MPa
Elongation: 25%
The material has good ductility, allowing it to stretch and bend without breaking. This flexibility makes it easier to fabricate into different shapes for various industrial applications.
Corrosion Resistance:
Pitting Resistance Equivalent (PREN): Greater than 40, making it highly effective against pitting corrosion.
Critical Pitting Temperature: Higher than 50°C in 6% FeCl₃ solution.Applications of Zeron 100
The robust nature of Zeron 100 makes it ideal for a variety of demanding industries where strength and corrosion resistance are essential.
Oil and Gas Industry:
Subsea Pipework and Fittings: Resists the corrosive effects of seawater and sou