HEUBACH INATERNATIONAL offers a broad spectrum of Hastelloy Alloy C22 Flanges to the esteemed clients, which are manufactured by using pristine grade stainless steel. Hastelloy C22 Slip On Flanges (UNS N06022) is used in Chlorination systems, Nuclear fuel reprocessing, Pickling systems, and more. Hastelloy C22 Threaded Flanges has outstanding resistance to both reducing and oxidizing media and because of its resistibility can be used where “upset” conditions are likely to occur. Hastelloy C22 Spectacle Blind Flanges is also in a wide variety of hazardous waste management technologies where high corrosion – resistance of critical equipment is required for reliability, safety, and cost effectiveness / reduced maintenance. Meanwhile, these Hastelloy C22 Weld Neck Flanges are also being offered in customized sizes and shapes to our customers. We also offer these Hastelloy C22 Lap Joint Flanges at market leading rates. A common solution for assessing the resistance of Hastelloy C22 Socket Weld Flanges to this extremely destructive form of attack is boiling 45 % , typically with stressed U-bend samples. Crevice tests of Hastelloy C22 Ring Joint Type Flanges were performed in both still (quiescent) and flowing seawater, at 29 Degree C, plus or minus 3 Degree C.
Hastelloy C22 Slip On Flanges |
Hastelloy C22 Weld Neck Flanges |
Hastelloy C22 Blind Flanges |
Hastelloy C22 Orifice Flanges |
Hastelloy C22 Socket weld Flanges |
Hastelloy C22 Threaded Flanges |
Hastelloy C22 Long weld Neck Flanges |
Hastelloy C22 RTJ Flanges |
Hastelloy C22 Reducing Flanges |
Hastelloy C22 Forged Flanges |
Hastelloy Alloy C22 Pipe Flanges Chemical Composition
Grade |
C |
Mn |
Si |
S |
Co |
Ni |
Cr |
Fe |
Mo |
P |
C22 |
0.010 max |
0.50 max |
0.08 max |
0.02 max |
2.50 max |
50.015 min* |
20.00 – 22.50 |
2.00 – 6.00 |
12.50 – 14.50 |
0.02 max |
Hastelloy C22 Plate Flanges Mechanical Properties
Element |
Density |
Melting Point |
Tensile Strength |
Yield Strength (0.2%Offset) |
Elongation |
Hastelloy C22 |
8.69 g/cm3 |
1399 °C (2550 °F) |
Psi – 1,00,000 , MPa – 690 |
Psi – 45000 , MPa – 310 |
45 % |
Equivalent Grades for C22 Hastelloy Industrial Pipe Flanges
STANDARD |
WERKSTOFF NR. |
UNS |
JIS |
GOST |
EN |
OR |
Hastelloy C22 |
2.4602 |
N06022 |
NW 6022 |
– |
NiCr21Mo14W |
– |
ASME/ANSI B 16.36 | Slip on Flange, Threaded Flange, Welding Neck Flange |
PRESSURE CLASS | 300, 400, 600, 900, 1500, 2500 |
ASME/ANSI B 16.5 | Blind Flange, Lap Joint Flange, High Hub Blind Flange, Ring Type Joint Flange, Welding Neck Flange, Slip on Flange, Socket Weld Flange, Threaded Flange |
PRESSURE CLASS | 150, 300, 400, 600, 900, 1500, 2500 |
ASME/ANSI B 16.47 | Welding Neck Flange, Blind Flange [Series A & B] |
PRESSURE CLASS | 75, 150, 300, 400, 600, 900 |
BS 4504 SEC 3.1 | Welding Neck Flange, Hubbed Threaded Flange, Hubbed Slip on Flange, Lapped Pipe End Flange, Plate Flange, Loose Plate Flange, Loose Plate With Weld Neck Flange, Blank Flange |
PRESSURE CLASS | PN 2.5 TO PN 40 |
BS 4504[PART 1] | Welding Neck Flange, Hubbed Slip-On Hubbed Threaded, Plate Flange, Loose Plate With Weld On Plate Collar, Blank Flange |
PRESSURE CLASS | PN 2.5 TO PN 400 |
BS 1560 BOSS | Welding Neck Flange, Slip-On Flange, Socket Welding Flange, Blind Flange, Screwed Boss Flange, Lapped Flange |
PRESSURE CLASS | 150, 300, 400, 600, 900, 1500, 2500 |
BS10 | Welding Neck Flange, Screwed Boss Flange, Plate Slip-On Flange, Slip-On Boss Flange, Blind Flange |
TABLE | D, E, F, H |
DIN FLANGES | DIN 2527, 2566, 2573, 2576, 2641, 2642, 2655, 2656, 2627, 2628, 2629, 2631, 2632, 2633, 2634, 2635, 2636, 2637, 2638, 2673 |
PRESSURE CLASS | PN 6 TO PN 100 |
0.010 max | 0.50 max | 0.08 max | 0.02 max | 2.50 max | 50.015 min* | 20.00 – 22.50 | 2.00 – 6.00 | 12.50 – 14.50 | 0.02 max |
8.69 g/cm3 | 1399 °C (2550 °F) | Psi – 1,00,000 , MPa – 690 | Psi – 45000 , MPa – 310 | 45 % |
2.4602 | N06022 | NW 6022 | - | NiCr21Mo14W |
- |