1. Nickel based alloy Introduction
- Incoloy alloy is a nickel based corrosion-resistant alloy of the iron chromium series. It has good corrosion resistance in reducing and oxidizing acids, as well as good resistance to stress corrosion cracking, pitting, and crevice corrosion. Commonly used materials in chemistry, petrochemicals, nuclear industry, and rare metal extraction include incoloy800, incoloy825, incoloy926, etc.
- Inconel alloy is a nickel, chromium, and iron solution strengthening alloy with excellent high-temperature corrosion resistance and oxidation resistance, as well as excellent cold and hot processing and welding performance. It is widely used in aviation, chemical, paper industry, and other fields. Commonly used ones include inconel600 inconel601 inconel625 inconel617 inconel718 inconelx750, etc.
- Hastelloy alloy is a nickel based corrosion-resistant and high-temperature alloy, mainly divided into two categories: nickel chromium alloy and nickel chromium molybdenum alloy. It has good corrosion resistance and thermal stability, and is commonly used in aviation, petrochemical, chemical fields, etc. Commonly used include Hastelloy C276, Hastelloy C22, Hastelloy b2, Hastelloy b3, Hastelloy C4, Haynes 230, Haynes 188, etc.
2. Hastelloy C22 Pipe Fittings
In terms of its chemistry, Alloy C22 elements such as 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 excellent 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
| 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 of Hastelloy Alloy C22 Fitting
| STANDARD | WERKSTOFF NR. | UNS | JIS | GOST | EN | OR |
| Hastelloy C22 | 2.4602 | N06022 | NW 6022 | - | NiCr21Mo14W | - |
3. Application area
Our company can produce carbon steel, stainless steel, and alloy steel pipe fittings according to standards such as ASME/ANSI, JIS, DIN, ISO etc. The varieties include equal diameter tees, reducing tees, tees, elbows, cross, concentric reducer, eccentric reducer etc. We provide the very best quality pipe and fittings, prompt delivery and reliable services at competitive prices.
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ASTM B366 Uns N06022 Hastelloy C22 Nickel Alloy Pipe Fittings-elbow-tee-cross-reducer-cap Images
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