Grade F22 is a type of low alloy steel grade whose content of chromium is between 2% to 2.5%. The content of both chromium and molybdenum is twice that of grade F11. However, since the maximum amount of all the alloying elements rounds up to 5%, this is classified as a low alloy steel grade. Being a low alloy steel grade, the ASTM A182 F22 Flanges outperform carbon steels, especially when used in applications involving high temperatures.
The inclusion of molybdenum and chromium in its alloy ensures better mechanical properties and some level of resistance to corrosion. When they are exposed to high temperatures, astm a182 f22 class 3 flange offer good resistance to atmospheric corrosion and some resistance to the effects of scaling. Molybdenum added in alloys is usually associated with high stiffness and hardness. Therefore, when included in the chemical composition of Astm A182 F22 Class 1 WNRF Flange, its toughness makes the alloy superior in comparison to conventional carbon steel grades. Because they are produced according to specification ASTM A182, they need to match certain requirements like yield and tensile strength properties. The other mechanical properties Sa182 F22 Threaded Flange are required to conform to include values such as Brinell hardness as well as elongation. To improve the properties of the alloy, these components are required to undergo pre-determined heat treatment processes. These pre-requisites include the kind of heat treatment used on the Astm A182 F22 Alloy Steel Flange along with the temperature it is to be carried out at. Upon heat treatment, the other pre-requisites include the media the Astm A182 F22 Forged Flange is to be cooled into in addition to the quenching processes that are to be practiced.
| Specifications List | ASTM A182 / ASME SA182 |
|---|---|
| Size range | 1/2 Inch to 48 Inch |
| Standards | ASME, BS, DIN, EN, GOST, ANSI/ASME B16.5, B16.47 Series A and B, BS4504, B16.48, BS 10, EN-1092, ANSI |
| DIN Standard | 6, 10, 16, 25, 40 Bar/ PN6 PN16 PN10 PN40 PN25 PN64 |
| ANSI Standard | Class 150 LBS to 2500 LBS |
| EN Standard | 6, 10, 16, 25, 40 Bar |
| UNI Standard | 6, 10, 16, 25, 40 Bar |
| JIS Standard | 5, 10, 16 20, 30, 40, 63 K |
| Main Types | Screwed / Forged / Threaded / Plate |
| Flanges Face Type | Lap-Joint Face, Raised Face, Large Tongue & Groove Flanges, Ring Type Joint, Flat Face, Small Tongue, Large Male-Female, Small Male-Female, manufacturer and Supplier |
| Flanges Marking | All Flanges are marked as follows: Supplier or Manufacturer’s Name, Size, Class, Bore, Dimension, Material, Heat No. Or according to the customer’s request. |
| Flange supporting material | Gasket, Flange Bolts, Ring Joint |
| Description | Price Per Piece in INR | Price Per Piece in USA $ | Price Per Piece in UAE Dirham |
|---|---|---|---|
| Flange, Alloy Flange, Blind Flange. ASTM A182 F22 | INR 1715.96 | USA $ 23 | AED 84.48 |
| Alloy Steel Flange, ASTM A182 F22, Size 1/2"-48", Pressure 150#-2500# | INR 223.82 | USA $ 3.00 | AED 11.02 |
| Dn10-Dn2000 ASTM A182 F22 Steel Pipe Fittings Flange Bl Flange | INR 149.21 | USA $ 2.00 | AED 7.35 |
| ANSI B16.5 ASTM A182 F22 A105 C22.8 Forging Carbon Steel Flange | INR 1932.31 | USA $ 25.9 | AED 95.14 |
| 600lbs ASTM A182 F22 Welding Neck Alloy Flange | INR 531.20 | USA $ 7.12 | AED 26.15 |
F22 Alloy Steel Flange Blind
Astm A182 F22 Alloy Steel Wn Flange
A182 F22 Alloy Steel 6 inch Weld Neck Flange 900#
A182 F22 Alloy Steel Weld Neck Flange
1500# Schxxs Rj A182 F22 Cl.3 Wn Flange
F22 Alloy Steel Thread Flange
A182 F22 Flange Wnrf Ansi 600 Sch.80 10 Inch
F22 Spectacle Blind Flange 2 Inch, Sch 40
Forging F22 Welded Neck Flange, Sch 80, Raised Face, 8 Inch
Astm A182 F22 Weld Neck Flange, 8 Inch, Rf
Alloy Steel A182 F22 Bl Flange, 12 Inch, Class 300
Astm A182 F22 Forged Steel Plate Flange,10 inch
| Material Group | Type | Common Name | UNS | Forging Spec. | Casting Spec. Equivalent | DIN |
|---|---|---|---|---|---|---|
| 2.1/4Cr-1Mo | ASTM A182-F22 cl3 | K21590 | SA217-WC9 | 10CRM0910 | 1.7380 | Up to 593ºC (1100ºF), HP steam |
| Grades | Carbon | Manganese | Silicon | Sulfur | Phosphorus | Chromium | Molybdenum |
| A182 F22 | 0.15 max | 0.3-0.6 | 0.5-1.0 | 0.03 | 0.03 | 8-10 | 0.9-1.1 |
| Tensile Strength | Elongation | Yield Strength (0.2%Offset) |
| 380 | 20 % | 585 |
| AMERICAN SOCIETY OF MECHANICAL ENGINEERS (ASME) |
|
|---|
| Temperature °F | 150 LB | 300 LB | 400 LB | 600 LB | 900 LB | 1500 LB | 2500 LB |
| -20 to 100 | 265 | 695 | 925 | 1390 | 2085 | 3470 | 5785 |
| 300 | 230 | 655 | 870 | 1305 | 1955 | 3260 | 5435 |
| 400 | 200 | 640 | 855 | 1280 | 1920 | 3200 | 5330 |
| 500 | 170 | 620 | 830 | 1245 | 1865 | 3105 | 5180 |
| 200 | 260 | 680 | 905 | 1360 | 2035 | 3395 | 5660 |
| 600 | 140 | 605 | 805 | 1210 | 1815 | 3025 | 5040 |
| 650 | 125 | 590 | 785 | 1175 | 1765 | 2940 | 4905 |
| 700 | 110 | 570 | 755 | 1135 | 1705 | 2840 | 4730 |
| 750 | 95 | 530 | 710 | 1065 | 1595 | 2660 | 4430 |
| 850 | 65 | 485 | 650 | 975 | 1460 | 2435 | 4060 |
| 900 | 50 | 450 | 600 | 900 | 1350 | 2245 | 3745 |
| 950 | 35 | 280 | 375 | 560 | 845 | 1405 | 2345 |
| 1000 | 20 | 165 | 220 | 330 | 495 | 825 | 1370 |
| 800 | 80 | 510 | 675 | 1015 | 1525 | 2540 | 4230 |
| Nominal pipe diameter in Inch | Outer Diameter Flange | Thickness | Diameter of Hub | Diameter of Raised Face | Length | Thread Length | KG | LB | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 25 | 108.00 | 14.20 | 49.30 | 50.80 | 17.50 | 17.50 | 0.8 | 1.8 |
| 1/2 | 15 | 89.00 | 11.20 | 30.20 | 35.10 | 15.70 | 15.70 | 0.4 | 0.9 |
| 1-1/4 | 32 | 117.50 | 15.70 | 58.70 | 63.50 | 20.60 | 20.60 | 1.2 | 2.6 |
| 1-1/2 | 40 | 127.00 | 17.50 | 65.00 | 73.20 | 22.40 | 22.40 | 1.5 | 3.3 |
| 3/4 | 20 | 98.50 | 12.70 | 38.10 | 42.90 | 15.70 | 15.70 | 0.7 | 1.5 |
| 6 | 150 | 279.50 | 25.40 | 192.00 | 215.90 | 39.60 | 39.60 | 8.4 | 18.5 |
| 3 | 80 | 190.50 | 23.90 | 108.00 | 127.00 | 30.20 | 30.20 | 4.1 | 9 |
| 2-1/2 | 65 | 178.00 | 22.40 | 90.40 | 104.60 | 28.40 | 28.40 | 3.7 | 8.1 |
| 3-1/2 | 90 | 216.00 | 23.90 | 122.20 | 139.70 | 31.80 | 31.80 | 5.1 | 11.2 |
| 2 | 50 | 152.50 | 19.10 | 77.70 | 91.90 | 25.40 | 25.40 | 2.3 | 5.1 |
| 4 | 100 | 228.50 | 23.90 | 134.90 | 157.20 | 33.30 | 33.30 | 5.9 | 13 |
| 5 | 125 | 254.00 | 23.90 | 163.60 | 185.70 | 36.60 | 36.60 | 7 | 15.4 |
| 8 | 200 | 343.00 | 28.40 | 246.10 | 269.70 | 44.50 | 44.50 | 13 | 28.6 |
| 14 | 350 | 533.50 | 35.10 | 400.10 | 412.80 | 57.20 | 57.20 | 39 | 86 |
| 10 | 250 | 406.50 | 30.20 | 304.80 | 323.90 | 49.30 | 49.30 | 18 | 39.5 |
| 20 | 500 | 698.50 | 42.90 | 558.80 | 584.20 | 73.20 | 73.20 | 76 | 167 |
| 24 | 600 | 813.00 | 47.80 | 663.40 | 692.20 | 82.60 | 82.60 | 97 | 214 |
| 16 | 400 | 597.00 | 36.60 | 457.20 | 469.90 | 63.50 | 63.50 | 47 | 103 |
| 12 | 300 | 482.50 | 31.80 | 365.30 | 381.00 | 55.60 | 55.60 | 29 | 64 |
| 18 | 450 | 635.00 | 39.60 | 505.00 | 533.40 | 68.30 | 68.30 | 57 | 126 |