Introduction:
Inconel 718 rod is a commonly used high temperature alloy material in the energy industry. Composed of elements such as nickel, chromium and iron, it has excellent high-temperature strength, corrosion resistance and oxidation resistance. Inconel 718 rod has a high density (8.2 grams per cubic centimeter) and a high melting point (approximately 1,260°C), making it suitable for applications in high temperatures and extreme environments.
In the energy industry, Inconel 718 rod is widely used in various critical equipment and components, especially in high temperatures and corrosive environments. It is used to manufacture high-temperature components such as combustion chambers, turbine blades and combustor nozzles of gas turbine generators. Due to its excellent high temperature strength and oxidation resistance, Inconel 718 rod is able to withstand the challenges of high pressure and temperature in high temperature combustion environments.
Overall, Inconel 718 rod plays an important role in the energy industry due to its excellent high temperature strength, corrosion resistance and oxidation resistance. It is widely used in key equipment and components in gas turbine power generation, nuclear energy, oil and gas and other fields to ensure the safe and reliable operation of energy facilities. The wide application range and excellent performance of Inconel 718 rod make it one of the indispensable materials in the energy industry.
Characteristic:
- High Temperature Strength: Inconel 718 rod has excellent high temperature strength and is able to maintain its mechanical properties and structural integrity in high temperature environments.
- Corrosion resistance: The alloy has good corrosion resistance and can resist erosion by corrosive media such as acids, alkalis, oxides and salts.
- Oxidation resistance: Inconel 718 rods can resist the influence of high-temperature oxidizing environments and have good antioxidant properties.
- Good machinability: The alloy has good machinability and can be shaped and processed through processes such as hot working and cold working.
Advantage:
- High Temperature Applications: Inconel 718 rod is widely used in the energy industry for components and equipment operating in high temperature environments. Its high-temperature strength and oxidation resistance make it suitable for use in high-temperature equipment such as combustion chambers, gas turbines, and nuclear reactors.
- Corrosion Resistance: The corrosion resistance of this alloy in the energy industry makes it ideal for equipment handling corrosive media, such as chemical reactors, petroleum processing equipment, etc.
- Fatigue resistance: Inconel 718 rod has good fatigue resistance and can maintain its strength and stability under cyclic stress, making it suitable for high load and vibration environments in the energy industry.
Application:
- Combustion chambers and gas turbines: Inconel 718 rods are widely used in the manufacture of high-temperature equipment such as combustors and gas turbines. Its high-temperature strength and oxidation resistance allow it to withstand the extreme conditions found in high-temperature combustion environments while maintaining its structural integrity.
- Nuclear energy industry: This alloy is also commonly used in nuclear reactors. Its corrosion resistance and high-temperature strength make it an ideal material in the nuclear energy industry for manufacturing key components such as nuclear fuel pipelines and reactor pressure vessels.
- Petroleum and chemical industry: Inconel 718 rod is used in the petroleum and chemical industry to manufacture corrosion-resistant and high-temperature equipment, such as chemical reactors, petroleum processing equipment, pipes and valves, etc.
Other relevant knowledge points:
Inconel 718 is a nickel-based high-temperature alloy containing chromium, iron, molybdenum and other alloying elements. It has good high temperature strength, corrosion resistance and oxidation resistance.
In the energy industry, there are strict requirements for high-temperature stability, corrosion resistance, oxidation resistance and fatigue resistance of materials. Therefore, choosing the right materials is critical to the reliability, safety and performance of energy equipment.
Parameter:
| Item | C | Mn | Fe | P | S | Si | Cu | Ni | Co | Al | Ti | Cr | Nb+Ta | Mo | B |
| Inconel 718 | ≤0.08 | ≤0.35 | rest | -- | ≤0.01 | ≤0.35 | ≤0.3 | 50-55 | ≤1 | 0.2-0.8 | -- | 17-21 | 4.75-5.5 | 2.8-3.3 | -- |
| AMS Number | Alloy | Type | UNS | Cross Ref. Spec | Misc./Shape |
| AMS 5590 | Inconel 718 | Nickel | N07718 | - | Tubing |
| AMS 5596 Foil | Inconel 718 | Nickel | N07718 | - | Foil |
| AMS 5596 Plate | Inconel 718 | Nickel | N07718 | - | Plate |
| AMS 5596 Sheet | Inconel 718 | Nickel | N07718 | - | Sheet |
| AMS 5596 Strip | Inconel 718 | Nickel | N07718 | - | Strip |
| AMS 5597 Plate | Inconel 718 | Nickel | N07718 | - | Plate |
| AMS 5597 Sheet | Inconel 718 | Nickel | N07718 | - | Sheet |
| AMS 5597 Strip | Inconel 718 | Nickel | N07718 | - | Strip |
| AMS 5662 Bar | Inconel 718 | Nickel | N07718 | - | Bar |
| AMS 5662 Custom Tube | Inconel 718 | Nickel | N07718 | - | Custom Tube |
| AMS 5662 Ring | Inconel 718 | Nickel | N07718 | - | Ring |
| AMS 5663 Bar | Inconel 718 | Nickel | N07718 | - | Bar |
| AMS 5663 Custom Tube | Inconel 718 | Nickel | N07718 | - | Custom Tube |
| AMS 5663 Ring | Inconel 718 | Nickel | N07718 | - | Ring |
| AMS 5664 Bar | Inconel 718 | Nickel | N07718 | - | Bar |
| AMS 5664 Custom Tube | Inconel 718 | Nickel | N07718 | - | Custom Tube |
| AMS 5664 Ring | Inconel 718 | Nickel | N07718 | - | Ring |
| AMS 5832 | Inconel 718 | Nickel | N07718 | - | Wire |
| AMS 5962 Bar | Inconel 718 | Nickel | N07718 | - | Bar |
| AMS 5962 Wire | Inconel 718 | Nickel | N07718 | - | Wire |
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Q & A:
Q: Can the supplier provide documentation such as material certificates and test reports for Inconel 718 bar?
A: Yes, the supplier can provide material certificates and test reports to ensure traceability and quality assurance for Inconel 718 bar.
Q: What is the lead time for the delivery of Inconel 718 bar?
A: The lead time for Inconel 718 bar can vary depending on quantity and availability, but the supplier strives to provide prompt delivery and meet customer timelines.
