ASTM A240 ASME SA240 S31254 duplex steel sheet plate

UNS S31254 also known as 6% Molybdenum, is a highly corrosion-resistant alloy that is ideal for use in severe environments. It is a type of austenitic-ferritic stainless steel that provides S31254 duplex steel plate excellent resistance to chloride stress corrosion cracking and pitting corrosion.

The ASTM A240 S31254 duplex steel plate specification

ASTM A240 254SMO steel plate Chemical Composition:

The physical properties of Duplex steel UNS S31254 plate are as follows:

- Density: 7.8 g/cm³
- Melting point: 1390-1440°C
- Electrical resistivity: 0.82 μΩ∙m
- Thermal conductivity: 12.4 W/m∙K
- Modulus of elasticity: 193 GPa
- Poisson’s ratio: 0.3
- Specific heat capacity: 500 J/kg∙K

Duplex steel UNS S31254 plate is a highly corrosion-resistant alloy that is ideal for use in severe environments. It is produced through a series of processes that include melting, hot rolling, annealing, pickling, cold rolling, and cutting. It complies with various standards and has a chemical composition and physical properties that make it suitable for various applications.

ASTM A240 UNS S31254 Duplex steel plate has a wide range of applications in the industries: chemical processing, oil and gas, marine engineering, paper and pulp, and food processing. They are also the material in the manufacture of pumps, valves, fittings, and flanges.