| Standard: | ASTM B366， ASME SB366 | Material Grade: | UNS N06022， Hastelloy C22 |
|---|---|---|---|
| Name: | Nickel Alloy Steel Return Bend | Technics: | Butt Weld |
| Size: | Customized Size，1/2”-48”(DN15-DN1200) | Thickness: | SCH10-XXS(2-60mm) |
| Type: | Return Bend，Tee，Coupling，Elbow，Nipple，Pipe Threaded，Reducer | Applications: | Construction，gas And Oil Pipes，air，Steam，Petroleum Gas Water |
| High Light: | UNS N06022 Return Bends， SR Return Bends | ||
ASTM B366 UNS N06022， Hastelloy C22 Nickel Alloy Steel 180 Deg SR Return Bends B16.9
ASTM B366 UNS N06022 (Hastelloy C22) is a combination of nickel， chromium， molybdenum， and tungsten alloy， which enhances the resistance to corrosion， petting， and oxidations. The carbon and nickel content make it have the ability to sustain for a longer time in corrosive conditions. Hastelloy C22 Nickel Alloy 180 Degree Returns can be used in high-temperature and high-pressure situations. Hastelloy C22 Nickel Alloy Steel Return Bend also has good toughness in mechanical and chemical conditions.
Equivalent Grades:
| STANDARD | UNS | WERKSTOFF NR. | JIS | EN |
| Hastelloy C22 | N06022 | 2.4602 | NW 6022 | NiCr21Mo14W |
Specifications:
| Grades | UNS N06022 / Hastelloy C22 |
| Size | Seamless ½” to 24” Welded ½” to 48” |
| Surface Treatment | Sand blasting/ Sand Rolling/ Sand Blasting |
| Thickness | Sch 5S to Sch XXS |
| Coating | Anti-rust Paint/ Zinc Plated/ Oil Black Paint/ Yellow Transparent/ Cold and Hot Dip Galvanized |
| Bending Radius | R=1D/ 2D/ 3D/ 5D/ 6D/ 8D/ 10D or Custom |
| Types | Return， Elbow， Reducing Tee， Equal Tee， Concentric Reducer， Eccentric Reducer， End Cap， Etc. |
| Forging Methods | ButtWeld And Welded Or Seamless |
| Production Technique | Forged/ Heat treated and machined |
| Standard | ANSI/ASME B16.28/ ASME/ANSI B16.9/ MSS-SP-43/ ASME/ANSI B16.11 |
Chemical Composition:
| % | Ni | Cr | Mo | Fe | W | Co | C | Mn | Si | V | P | S |
| Min. | Bal. | 20 | 12.5 | 2 | 2.5 | – | – | – | – | – | – | – |
| Max. | 22.5 | 14.5 | 6 | 3.5 | 2.5 | 0.015 | 0.5 | 0.08 | 0.35 | 0.02 | 0.02 |
Mechanical & Physical Properties:
| Density | 8.69 g/cm3 |
| Tensile Strength | 100000 Psi， 690 Mpa |
| Yield Strength (0.2%Offset) | 45000 Psi， 310 MPa |
| Melting Point | 1399 °C (2550 °F) |
| Elongation | 45 % |
Applications:
Food industries
Fabrication industries
Cement industries
Sugar industries
Power plants
Oil and gas industry
Pulp and paper industry
Energy industries
Pharmaceutical industries
Modern architecture
Water waste systems
Heat exchangers
