Specification of Inconel 738 Plates

Inconel 738 is a high-strength, corrosion-resistant nickel-chromium alloy with the following general characteristics: <ul><li>Composition: The alloy contains approximately 58% nickel, 22% chromium, and small amounts of iron, niobium, and molybdenum.</li><li>Melting point: Inconel 738 has a melting point of approximately 1350°C (2460°F).</li><li>Density: The alloy has a density of approximately 8.19 g/cm3.</li><li>Thermal conductivity: Inconel 738 has a relatively high thermal conductivity of approximately 100 W/mK.</li><li>Thermal expansion: The alloy has a low coefficient of thermal expansion, which means that it expands very little when heated.</li><li>Tensile strength: Inconel 738 has a high tensile strength of approximately 1275 MPa (185 KSI).</li><li>Yield strength: The alloy has a high yield strength of approximately 930 MPa (135 KSI).</li><li>Elongation: Inconel 738 has a moderate elongation of approximately 30%.</li><li>Hardness: The alloy has a high Rockwell hardness of approximately C45.</li></ul> Inconel 738 plates are thin Plates of this alloy used to fabricate various parts and components. They are typically available in thicknesses ranging from 3mm to 50mm and can be supplied in various sizes and finishes.

Equivalent of Inconel 738 Plates

Inconel 738 is a high-strength, corrosion-resistant nickel-chromium alloy that is not readily interchangeable with other materials. However, there are a few alloys that have similar properties to Inconel 738 and can be used as substitutes in some applications: <ul><li>Inconel 718: This alloy is similar to Inconel 738 in terms of its strength and corrosion resistance, but it has a lower melting point and is easier to work with.</li><li>Nimonic 80A: This alloy is also similar to Inconel 738 in terms of its strength and corrosion resistance, but it has a lower melting point and is easier to machine.</li><li>PH 13-8 Mo: This alloy is similar to Inconel 738 in terms of its strength and corrosion resistance, but it has a lower melting point and is easier to machine.</li></ul> It is important to note that these alloys may not have the exact same properties as Inconel 738 and may not be suitable for all applications.

Inconel 738 Chemical Composition of Plates

Inconel 738 is a high-strength, corrosion-resistant nickel-chromium alloy with the following approximate chemical composition: <ul><li>Nickel: 58%</li><li>Chromium: 22%</li><li>Iron: 18%</li><li>Molybdenum: 1.5%</li><li>Niobium: 0.5%</li></ul> This alloy may also contain trace amounts of other elements, such as carbon, silicon, manganese, phosphorus, sulfur, and aluminium.

Inconel 738 Plates

Inconel 738 plates is a high-temperature, nickel-based superalloy known for its exceptional strength, oxidation resistance, and durability at elevated temperatures. Inconel 738 plates are a popular form of this alloy, widely used in various industries that demand reliable performance under extreme conditions.

Chemical Composition of Inconel 738 Plates

Explore the Chemical Composition of Inconel 738 Plates, crucial for understanding their properties and applications.

Element	Amount
Chromium (Cr)	16%
Cobalt (Co)	8.5%
Aluminum (Al)	3.4%
Titanium (Ti)	3.4%
Tungsten (W)	2.6%
Molybdenum (Mo)	1.8%
Iron (Fe)	0.5%
Silicon (Si)	0.3%
Manganese (Mn)	0.2%
Carbon (C)	0.17%

Inconel 738 Plates feature a tailored chemical composition, enhancing strength, corrosion resistance, and applicability across various uses.

Mechanical Properties of Inconel 738 Plates

The table provides essential information for engineers and manufacturers to assess the integrity and durability of Inconel 738 Plates in demanding environments.

Property	Value
Material	Inconel 738
Density	8.32 g/cm³ (8320 kg/m³)
Tensile Strength	930 MPa (135 ksi)
Yield Strength	690 MPa (100 ksi)
Elongation	12% (at 50 mm gauge length)
Modulus of Elasticity	207 GPa (30 x 10^6 psi)
Poisson’s Ratio	0.30
Hardness	250-300 HV (Vickers Hardness)
Thermal Conductivity	11.8 W/m·K
Specific Heat	0.43 J/g·K
Melting Point	1290-1330°C (2354-2426°F)

Thus, this valuable data on the Inconel 738 plates strength, ductility, and resilience is crucial for ensuring the reliability and longevity.

Properties of Inconel 738 Plates

Following are the Inconel 738 Plates.

High-Temperature Strength: Inconel 738 plates exhibit remarkable strength at elevated temperatures, making them suitable for applications in environments where other materials would fail.
Corrosion Resistance: These plates offer excellent resistance to corrosion and oxidation, even in harsh chemical and high-temperature environments. This property makes them suitable for use in aerospace, power generation, and chemical processing industries.
Creep Resistance: Inconel 738 plates demonstrate exceptional resistance to creep deformation, ensuring structural integrity even under prolonged exposure to high temperatures and stress.
Wear Resistance: The alloy composition of Inconel 738 plates provides good resistance to wear and abrasion, enhancing its durability and longevity in demanding operating conditions.
Fatigue Strength: With its high fatigue strength, Inconel 738 plates can withstand cyclic loading and prolonged use without experiencing premature failure.

Therefore, Inconel 738 Plates are used in various industries sectors.

Applications of Inconel 738 Plates

Inconel 738 plates find extensive applications in demanding environments where high-temperature strength, corrosion resistance, and excellent mechanical properties are essential. The primary applications include:

Aerospace Industry: Inconel 738 plates are widely used in the aerospace sector, particularly in manufacturing critical components for jet engines and gas turbines. These plates contribute to producing turbine blades, combustion chambers, and other parts subjected to extreme temperatures and mechanical stresses.
Gas Turbines: Due to its exceptional high-temperature strength and resistance to oxidation, Inconel 738 Plate is a preferred material for components in gas turbines. The plates are employed in turbine discs, blades, and other parts that operate at elevated temperatures, ensuring reliability and longevity in power generation and aviation applications.
Industrial Furnaces: Inconel 738 plates are utilized to construct industrial furnaces where resistance to high temperatures, thermal cycling, and corrosion are crucial. These plates contribute to the durability and performance of furnace components subjected to harsh operating conditions.
Chemical Processing: The corrosion resistance of Inconel 738 Plate makes it suitable for applications in chemical processing industries. It is used in vessels, reactors, and other equipment that handle corrosive chemicals at elevated temperatures.
Power Generation: Inconel 738 plates are vital in power generation applications, including components in steam turbines and other high-temperature environments within power plants.

Inconel 738 plates are versatile engineering materials renowned for their exceptional mechanical properties, high-temperature strength, and corrosion resistance.

Chemical Composition of Inconel 738 Plates

Explore the Chemical Composition of Inconel 738 Plates, crucial for understanding their properties and applications.

Element	Amount
Chromium (Cr)	16%
Cobalt (Co)	8.5%
Aluminum (Al)	3.4%
Titanium (Ti)	3.4%
Tungsten (W)	2.6%
Molybdenum (Mo)	1.8%
Iron (Fe)	0.5%
Silicon (Si)	0.3%
Manganese (Mn)	0.2%
Carbon (C)	0.17%

Inconel 738 Plates feature a tailored chemical composition, enhancing strength, corrosion resistance, and applicability across various uses.

Mechanical Properties of Inconel 738 Plates

The table provides essential information for engineers and manufacturers to assess the integrity and durability of Inconel 738 Plates in demanding environments.

Property	Value
Material	Inconel 738
Density	8.32 g/cm³ (8320 kg/m³)
Tensile Strength	930 MPa (135 ksi)
Yield Strength	690 MPa (100 ksi)
Elongation	12% (at 50 mm gauge length)
Modulus of Elasticity	207 GPa (30 x 10^6 psi)
Poisson’s Ratio	0.30
Hardness	250-300 HV (Vickers Hardness)
Thermal Conductivity	11.8 W/m·K
Specific Heat	0.43 J/g·K
Melting Point	1290-1330°C (2354-2426°F)

Thus, this valuable data on the Inconel 738 plates strength, ductility, and resilience is crucial for ensuring the reliability and longevity.

Properties of Inconel 738 Plates

Following are the Inconel 738 Plates.

High-Temperature Strength: Inconel 738 plates exhibit remarkable strength at elevated temperatures, making them suitable for applications in environments where other materials would fail.
Corrosion Resistance: These plates offer excellent resistance to corrosion and oxidation, even in harsh chemical and high-temperature environments. This property makes them suitable for use in aerospace, power generation, and chemical processing industries.
Creep Resistance: Inconel 738 plates demonstrate exceptional resistance to creep deformation, ensuring structural integrity even under prolonged exposure to high temperatures and stress.
Wear Resistance: The alloy composition of Inconel 738 plates provides good resistance to wear and abrasion, enhancing its durability and longevity in demanding operating conditions.
Fatigue Strength: With its high fatigue strength, Inconel 738 plates can withstand cyclic loading and prolonged use without experiencing premature failure.

Therefore, Inconel 738 Plates are used in various industries sectors.

Applications of Inconel 738 Plates

Aerospace Industry: Inconel 738 plates are widely used in the aerospace sector, particularly in manufacturing critical components for jet engines and gas turbines. These plates contribute to producing turbine blades, combustion chambers, and other parts subjected to extreme temperatures and mechanical stresses.
Gas Turbines: Due to its exceptional high-temperature strength and resistance to oxidation, Inconel 738 Plate is a preferred material for components in gas turbines. The plates are employed in turbine discs, blades, and other parts that operate at elevated temperatures, ensuring reliability and longevity in power generation and aviation applications.
Industrial Furnaces: Inconel 738 plates are utilized to construct industrial furnaces where resistance to high temperatures, thermal cycling, and corrosion are crucial. These plates contribute to the durability and performance of furnace components subjected to harsh operating conditions.
Chemical Processing: The corrosion resistance of Inconel 738 Plate makes it suitable for applications in chemical processing industries. It is used in vessels, reactors, and other equipment that handle corrosive chemicals at elevated temperatures.
Power Generation: Inconel 738 plates are vital in power generation applications, including components in steam turbines and other high-temperature environments within power plants.

Inconel 738 plates are versatile engineering materials renowned for their exceptional mechanical properties, high-temperature strength, and corrosion resistance.

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Inconel 738 Plates

Chemical Composition of Inconel 738 Plates

Mechanical Properties of Inconel 738 Plates

Properties of Inconel 738 Plates

Applications of Inconel 738 Plates

Chemical Composition of Inconel 738 Plates

Mechanical Properties of Inconel 738 Plates

Properties of Inconel 738 Plates

Applications of Inconel 738 Plates