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ASME SA336 F5 Alloy Steel Tubesheet
F5 is typically a low-alloy steel, often containing chromium and
molybdenum for improved strength and corrosion resistance.This
material is commonly used in high-pressure, high-temperature
applications, particularly in heat exchangers and boilers.
Provides better corrosion resistance than plain carbon steel due to
the addition of chromium
When specifying an ASME SA-336 F5 tubesheet, it's important to consider factors such as operating temperature, pressure, corrosive environment, and specific application requirements.
ASME SA-336 Grade F5 ASME SA-336/SA-336M Mechanical properties
Yield Rp0.2 (MPa) | Tensile Rm (MPa) | Impact KV/Ku (J) | Elongation A (%) | Reduction in cross section on fracture Z (%) | As-Heat-Treated Condition | Brinell hardness (HBW) |
831 (≥) | 636 (≥) | 41 | 44 | 24 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 342 |
ASME SA-336/SA-336M Physical properties
Temperature (°C) | Modulus of elasticity (GPa) | Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and | Thermal conductivity (W/m·°C) | Specific thermal capacity (J/kg·°C) | Specific electrical resistivity (Ω mm²/m) | Density (kg/dm³) | Poisson's coefficient, ν |
44 | - | - | 0.33 | - | |||
633 | 595 | - | 23.3 | 142 | - | ||
716 | - | 22 | 42.2 | 413 | 223 |
Application: