ASTM A182 F11 Alloy steel Flanges, F11 Flange, ASTM A182 F11 WN Flange, A182 F11 SW Flange, F11 SO Flange, Alloy steel Flanges supplier and manufacturer.
Aloy F11 Flange Specification:
Standards: ASTM A182
Dimensions: ANSI/ASME B16.5, B16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, JIS
Size : 1/8″ – 48″
Pressure Rating: Class 150#, Class 300#, Class 400#, Class 600#, Class 900#, Class 1500#, Class 2500#, PN 6, PN 10, PN 16, PN 25 and PN 40 etc
Flange Facing: Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ)
Flange Types: Welding Neck Flange, Slip On Flange, Socket Weld Flange, Lap Joint Flange, Threaded Flange, Blind Flange, Orifice Flanges, Plate Flange, Long Welding Neck Flanges, Spectacle blind Flange, Orifice Flange, WNRF Flange, SORF Flange, SWRF Flange, Custom Flange as per Drawing etc.
ASTM A182 F11 Heat Treatment
|
Grade
|
Heat Treat Type
|
Austenitizing/Solutioning Temperature, Minimum or Range, ℉［℃］A
|
Cooling Media
|
Quenching Cool Below ℉［℃］
|
Tempering Temperature, Minimum or Range, ℉［℃］
|
|
F11 Class 1,2,3
|
Anneal
Normalize and temper
|
1650［900］
|
Furnace cool
Air cool
|
B
|
1150［620］
|
ASTM A182 F11 Chemical Composition
|
Grade
|
UNS Designation
|
C
|
Mn
|
P
|
S
|
Si
|
Ni
|
Cr
|
Mo
|
Co
|
Ti
|
Other Elements
|
|
F11 Class 1
|
K11597
|
0.05-0.15
|
0.30-0.60
|
0.030
|
0.030
|
0.50-1.00
|
...
|
1.00-1.50
|
0.44-0.65
|
...
|
...
|
...
|
|
F11 Class 2
|
K11572
|
0.10-0.20
|
0.30-0.80
|
0.040
|
0.040
|
0.50-1.00
|
...
|
1.00-1.50
|
0.44-0.65
|
...
|
...
|
...
|
|
F11 Class 3
|
K11572
|
0.10-0.20
|
0.30-0.80
|
0.040
|
0.040
|
0.50-1.00
|
|
1.00-1.50
|
0.44-0.65
|
|
|
|
ASTM A182 F11 mechanical properties
|
Grade Symbol
|
Tensile Strength, min, ksi［Mpa］
|
Yield Strength, min, ksi［Mpa］
|
Elongation in 2 in.［50mm］or 4D, min, %
|
Reduction of Area, min, %
|
Brinell Hardness Number, HBW, unless otherwise indicated
|
|
F11 Class 1
|
60［415］
|
30［205］
|
20
|
45
|
121-174
|
|
F11 Class 2
|
70［485］
|
40［275］
|
20
|
30
|
143-207
|
|
F11 Class 3
|
75［515］
|
45［310］
|
20
|
30
|
156-207
|
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