GH2132 Alloy Flange For High-temperature Fasteners in Aerospace Applications
Grade: GH2132
Size: 1/2″ – 48″ (15NB – 1200NB)
Type: Slip-on flange (SORF)
Flat flange (FF)
As a leading supplier and manufacturer in China, GNEE Steel provides cost-effective nickel-based alloy products.
- Send E-mail: ss@gneesteel.com
- Tel: +8615824687445
GH2132 alloy flange for high-temperature fasteners in aerospace applications description

GNEE GH2132 alloy flange for high-temperature fasteners in aerospace applications
GH2132 alloy flange (also known as A-286 or UNS S66286) is an iron-nickel-chromium based high-temperature alloy flange that is widely used in high-temperature fasteners and flanges in the aerospace field due to its excellent strength, creep resistance and oxidation resistance at temperatures up to about 650°C (1200°F).
Specification Of GH2132 alloy flange for high-temperature fasteners in aerospace applications
| Specifications of GH2132 Flanges: |
| Grade | GH2132 |
| Size | 1/2″ – 48″ (15NB – 1200NB) |
| Class / Pressure Rating | 150 Class, 300 Class, 600 Class, 900 Class, 1500 Class, 2500 Class, PN6, PN10, PN16, PN25, PN40, PN64, etc. |
| Form | Slip on Flanges (SORF), Threaded Flanges, Weld neck Flanges (WNRF), Blind Flanges, Socket weld Flanges, Lap Joint Flanges, Ring Type Joint Flanges, Spectacle Blind Flanges, Spacer Ring Flanges, Long weld Neck Flanges, Nipo Flange, Nipolet Flanges, Plate Flanges, Flat Flange, Orifice Flanges, Forged Flanges |
| Flange Face Type | Flat Face (FF), Raised Face (RF), Ring Type Joint(RTJ) |
GH2132 alloy flange for high-temperature fasteners in aerospace applications Specification
| Grade | Ni | Fe | C | Mn | Si | Cu | Mg | Ti | S |
GH2132 |
24-27.0 max | balance | 0.08 max | 2.0max | 1.0 max | - | - | 1.9-2.3max | 0.01 max |
| MECHANICAL PROPERTIES OF GH2132 Flanges : |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 8.9 g/cm3 | 1446 °C (2635 °F) | Psi – 67000 , MPa – 462 | Psi – 21500 , MPa – 148 | 45 % |
DIMENSIONS OF GH2132 Flanges:

application Of GH2132 alloy flange for high-temperature fasteners in aerospace applications
Aerospace Applications
GH2132 is a material widely used in critical high-temperature components of aircraft engines and related systems.
Fasteners: It is commonly used to manufacture high-strength bolts, studs, and nuts that need to maintain high strength and corrosion resistance at temperatures up to 700°C (1300°F), for example, in exhaust systems.
Engine Components: Flanges and other components made from GH2132 are used in turbine discs, compressor discs, and rotor blades, which must withstand high pressure and extreme temperatures.
Structural Components: Its high strength and stability make it suitable for a wide variety of structural components, connectors, and housings.
GH2132 alloy flange for high-temperature fasteners in aerospace applications production process
Gnee Steel provides the following heat treatments for GH2132 alloy flange for high-temperature fasteners in aerospace applications: annealing, solution + aging. In addition, Gnee Steel also provides hot working and cold working, which are hot rolling and cold drawing.
GH2132 alloy flange for high-temperature fasteners in aerospace applications Packaging
1. Packaging is crucial, especially in international shipping, where goods undergo multiple stages to reach their final destination; therefore, we place great emphasis on packaging.
2. Gnee Steel employs various packaging methods depending on the product. For example, we use multiple packaging methods...
About Gnee Steel

Gnee Steel specializes in the production and sale of various nickel-based alloys, including Nickel 201, Nickel 202, Hastelloy C-276, Hastelloy C-22, Hastelloy B, Hastelloy C-4, Inconel Alloy 600, Inconel 625, Inconel 718, Inconel X-750, Incoloy Alloy 800, Incoloy 800H/HT, Incoloy 825, Monel Alloy 400, Monel K500, and high-temperature alloys. Gnee Steel's products are widely used in aerospace, chemical, electric power, automotive, and nuclear energy applications. We also offer customized alloy solutions tailored to customer needs. For alloy pricing inquiries or customized alloy solutions, please contact us for a quote at ss@gneesteel.com.
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