Large Diameter Flange Nickel 601 Heat Resistance Nickel Based Alloy in Aerospace and Defense
Large diameter flanges are critical components used to connect pipes, valves, pumps, and other equipment to form a piping system. They provide a means for easy assembly and disassembly of the pipeline, ensuring robust mechanical strength and leak-tight seals. Nickel alloy large diameter flanges are specifically designed for applications requiring high resistance to corrosion and high temperatures.
The nickel alloy 601, commonly referred to as Inconel® 601, is a high-temperature and corrosion-resistant nickel-chromium alloy that is used in the production of items like Large Diameter Flange. Here are some detailed characteristics of Large Diameter Flange made from nickel alloy 601:
Physical Traits:
- The material has excellent mechanical strength and maintains its ductility even after long service exposure.
- Exhibits high temperature and creep resistance, performing well in temperatures up to around 2200°F (1200°C).
- Possesses good metallurgical stability and can resist a wide range of harsh environments.
Corrosion Resistance:
- Resilient in oxidizing environments due to the high nickel content.
- Provides great protection against carburization and carbon nitridation.
- Exhibits good resistance to aqueous corrosion.
Application in Industries:
Large Diameter Flange made from nickel alloy 601 are beneficial in environments where heat and corrosion resistance are crucial. These industries include:
- Thermal Processing: Equipment used in heat-treating furnaces.
- Chemical Processing: Applications requiring resistance to harsh chemicals.
- Aerospace: For components within jet engines that encounter high heat.
- Power Generation: In parts of gas turbine engines and combustion can liners.
- Petrochemical: Processes involving high sulfur compounds where conventional stainless steel might fail.
Product Features:
- Large Diameter Flange made from Inconel® 601 are designed to withstand high stress and have good fatigue life.
- They possess adequate spring characteristics at elevated temperatures.
- Customizable to specific applications and can be fabricated with precision.
| Grade | UNS | Density (g/cm3) | Tensile Strength (MPa min) | Yield Strength (MPa min) | Reduction of Area min (%) | Elongation min (%) | Hardness (HRC) |
| INCONEL 601 | N06601 | 8.11 | 550MPa min | 205MPa min | / | 40% min | / |
Chemical Composition(%):
| Ni | Cr | Al | Fe | C | Mn | Si |
| 58.0-63.0 | 21.0-25.0 | 1.0-1.7 | Remainder | 0.1max | 1.0max | 0.5max |
| S | Cu | | | | | |
| 0.015max | 1.0max | | | | | |

Production Process:
