A182 F22 alloy round steel bar
A182 alloy round steel bar is a standard specification for forged or rolled alloy and stainless steel materials, used for manufacturing pipe flanges, forged fittings, valves, fasteners and parts for high-temperature service applications. There are many grades of A182, such as F11, F22, F304.
A182 F22 grade the manufacture process are as below:
Open hearth furnaces
Electric furnaces
Basis -oxygen process (with the option of separate degassing and refining processes)
F22 chemical content:
C
Mn
P
S
Si
Ch
Mo
0.05-0.15
03-0.6
0.045 max
0.045 max
0.5 max
2.0-2.5
0.87-1.13
Mechanical Properties
Tensile Strength, min, ksi [MPa]
Yield Strength, min, ksi [MPa]
Elongation in 2 in. [50 mm] or4D, mi…