Hastelloy C22 Pipe Fittings
In terms of its chemistry, Alloy C22 contents of chromium, molybdenum, tungsten along with containing a controlled content of iron. The high chromium content used to alloy the Hastelloy UNS N06022 Tee is what provides the alloy with good resistance to oxidizing media. On the other hand, molybdenum in conjunction with tungsten content gives the Alloy C22 Elbow good resistance to reducing media. Hastelloy C22 fittings have exnt resistance to both oxidizing as well as reducing acid environments. These fittings particularly prove to be useful due to their resistance to pitting and crevice corrosion in acid and halide containing environments. Typically, the applications of Hastelloy C22 Pipe Fittings include the pollution control, flue gas desulfurization, chemical processing, waste incineration and pulp and paper processing industries.
Hastelloy C22 Pipe Fittings Spec Chart
Dimensions| ASME B16.28, MSS-SP-43, ASME/ANSI B16.9, BS4504, BS10, BS4504, BS1560, |
Thickness| SCH10, SCH 80, SCH 100, SCH20, SCH30, STD SCH40, SCH 160, XXS, SCH60, XS, SCH 120, SCH 140, available with NACE MR 01-75 |
Type| DN15-DN1200 |
Connection| Welding |
Bending Radius| R=2D, 3D, 5D, 6D, 8D, 1D, 10D or Custom |
Manufacturing process| Press, Forge, Push, Cast, etc. |
Specialized manufacturer of| Tees, Crosses, Reducers, 90º Elbows, Stub End, Pipe Bend, 45º Elbows, Pipe Cap |
Chemical Equation of Alloy C22 Pipe Fittings
| 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 |
Mechanical Strength Table of Hastelloy C22 Buttweld Fitting
| /td> | 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 of Hastelloy Alloy C22 Fitting
| STANDARD | WERKSTOFF NR. | UNS | JIS | GOST | EN | OR |
| Hastelloy C22 | 2.4602 | N06022 | NW 6022 | - | NiCr21Mo14W | - |
