GH3536
GH3536 alloy is a nickel-based high-temperature alloy with a high iron content, which is mainly strengthened by solid solution of chromium and molybdenum. The alloy has moderate permanent and creep strength below 900℃; it has good oxidation resistance and corrosion resistance, good cold and hot processing formability and welding performance. It is suitable for manufacturing parts such as combustion chambers of aircraft engines that are used for a long time below 900℃, and high-temperature parts that can be used for a short time at an operating temperature of up to 1080℃.
Content
Chemical composition of GH3536(%)
| Element | Minimum(%) | Maximum(%) |
|---|---|---|
| C | 0.05 | 0.15 |
| Cr | 20.5 | 23 |
| Ni | remiander | remiander |
| Co | 0.5 | 2.5 |
| W | 0.2 | 1 |
| Mo | 8 | 10 |
| Al | - | 0.5 |
| Ti | - | 0.15 |
| Fe | 17 | 20 |
| B | - | 0.01 |
| Cu | - | 0.5 |
| S | - | 0.015 |
| P | - | 0.025 |
| Si | - | 1 |
| Mn | - | 1 |
Physical properties of GH3536
| Property | Value |
|---|---|
| Density | 8.28 g/cm³ |
| Melting range | 1295-1381 ℃ |
| Magnetism | None |
Applications of GH3536
- Industrial and aviation steam turbines (combustion chambers, rectifiers, structural covers)
- Industrial furnace components, support rollers, grids, ribbons and radiant tubes
- Spiral tubes in petrochemical furnaces
- High temperature gas-cooled nuclear reactors
