| Standard: | ASTM B366， ASME SB366 | Material Grade: | Hastelloy C22， UNS N06022 |
|---|---|---|---|
| Technics: | Forged | Size: | 1/2”-48”(DN15-DN1200) |
| Class: | Class1500/3000/6000/9000 | Applications: | Construction，gas And Oil Pipes，Steam，Petroleum Gas Water |
Forged Fittings， ASTM B366 UNS N06022， Hastelloy C22 Nickel Alloy Weldolets MSS-SP 97
ASTM B366 UNS N06022(Hastelloy C22) Nickel Alloy Forged Pipe Weldolets have high resistance to pitting and crevice corrosion which makes them ideal for being used in areas with large amounts of chlorine or chlorine compounds present. They also have excellent mechanical properties， making them suitable for being used in high-pressure systems or areas prone to wear and tear over time. Furthermore， they provide good thermal stability when they are exposed to high temperatures up to 2200°F.
Hastelloy C22 is a versatile austenitic nickel-chromium-molybdenum and tungsten alloy with improved resistance to crevice corrosion， pitting， and stress corrosion cracking. Hastelloy C22 olets has excellent resistance in oxidizing and reducing environments. These olets also have good mechanical properties and fabrication characteristics.
Equivalent Grades:
| STANDARD | WERKSTOFF NR. | UNS | JIS | EN |
| Hastelloy C22 | 2.4602 | N06022 | NW 6022 | NiCr21Mo14W |
Features:
Durability & Flexibility
Versatile nature
Excellent corrosion resistance
Specifications:
| Specifications | ASTM B366 & ASME SB366 |
| Dimension | ASME / ANSI B16.11， MSS-SP-97， MSS-SP-79， JIS B2316， BS 3799 |
| Size | 1/8"-4" (DN6-DN100) |
| Type | Fabricated / Seamless / Welded / ERW |
| Bending Radius | R=1D， 2D， 3D， 5D， 6D， 8D， 10D， or Custom |
| Schedule | SCH5， SCH10， SCH20， SCH30， SCH40， STD， SCH80， XS， SCH60， SCH80， SCH120， SCH140， SCH160， XXS |
| End Connection | Welded， threaded， BW， SW |
| Added Services | Hot Dipped Galvanizing， Electro Polish， Sand Blasting， Epoxy & FBE Coating， Threading， Soldering |
| Materials | Hastelloy C276 (UNS N10276)， Hastelloy C22 (UNS N06022)， Hastelloy B2 (UNS N10665) |
| Process | Free forging， Plate cutting， Forged |
Chemical Composition(%):
| Hastelloy C22 | Ni | C | Mo | Mn | Si | Fe | P | S | Co | Cr |
| Bal. | 0.01 max | 12.5 – 14.5 | 0.5 max | 0.08 max | 2 – 6 | 0.02 max | 0.02 max | 2.5 max | 20 – 22.5 |
Mechanical Properties:
| Density | Melting Point | Yield Strength (0.2%Offset) | Tensile Strength | Elongation |
| 8.69 g/cm3 | 1399 °C (2550 °F) | Psi – 45000 ， MPa – 310 | Psi – 1，00，000 ， MPa – 690 | 45 % |
Applications:
Gas Processing Industries
Petrochemical Industries
Power Generation Industries
Food Processing Industries
Chemical Industries
Oil & Gas Industries
Fertilizers Industries
Sugar Industries
