ASTM A182 F5

ASTM A182 – Forged or Rolled Alloy and Stainless Steel Pipe Flanges, Forged Fittings, and Valves and Parts for High Temperature Service

Grade: F5

Chemical Requirements   max,%

ElementsF5
Carbon0.150
Manganese0.30-0.60
Phosphorus0.030
Sulfur0.030
Silicon0.50
Nickel0.50
Chromium4.0-6.0
Molybdenum0.44-0.65

 

Tensile and Hardness Requirements

GradeF5
Tensile Strength,min, ksi [Mpa]70[485]
Yield Strength, min,ksi [MPa]40[275]
Elongation in 2 in.[50 mm] or 4D,min, %20
Reduction of Area, min, %35
Brinell HardnessNumber143-217