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Inconel 825 625 601 600 C276 Nickel-Based Nickel Alloy Inconel Strip

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Inconel 825 625 601 600 C276 Nickel-Based Nickel Alloy Inconel Strip

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Brand Name :Runlai
Model Number :Inconel X750
Certification :ISO9001 ROHS
Place of Origin :China
MOQ :10 Kg
Price :Negotiable
Payment Terms :L/C, T/T, Western Union, MoneyGram
Supply Ability :300 tons per month
Delivery Time :20~40 Days
Packaging Details :Wooden Case
Product Name :Inconel X750 Strip
Material :Ni Cr Fe
Ni (Min) :70%
Density :8.2 G/cm3
Melting Point :1,330°C
Elongation (≥ %) :15 %
Yield Strength :725 MPa
Tensile Strength :1205 MPa
Standard :ASTM, ASME
Brinell hardness HB :≥310
Size :6~500mm
Application :Heat treatment equipment,Gas turbines and steam turbines
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Inconel 825 625 601 600 C276 Nickel-Based Nickel Alloy Inconel Strip

Inconel Series is a family of austenitic nickel-chromium-based superalloys. Inconel alloys are oxidation-corrosion-resistant materials well suited for service in extreme environments subjected to pressure and heat. When heated, Inconel forms a thick, stable, passivating oxide layer pretecting the surface from further attack. Inconel retains strength over a wide temperature range, attractive for high temperature applications where aluminum and steel would succumb to creep as a result of thermally induced crystal vacancies. Inconel's high temperature strength is developed by solid solution strengthening or precipitation hardening, depending on the alloy.


Product Introduction


Inconel X750 strip has a wide range of applications in the energy field, mainly due to its excellent high-temperature strength, oxidation resistance, and corrosion resistance. This nickel based high-temperature alloy can maintain good heat resistance at temperatures up to 750 ℃, making it suitable for component manufacturing in high-temperature environments. In the field of nuclear energy, Inconel X750 strip can be used to manufacture key components in nuclear reactors, such as control rods and pressure vessels. Its excellent radiation resistance and stability at high temperatures make it an ideal material choice. In addition, Inconel X750 strip is widely used in high-temperature components of gas turbines, steam turbines and other equipment, which can significantly extend the service life of the equipment. In the process of oil and gas extraction and processing, Inconel X750 strip can resist the effects of high temperature, highly corrosive gases, and high-pressure environments, ensuring the reliable operation of equipment.

Parameter


  • Chemical composition:

Nickel (Ni): about 50-55%
Chromium (Cr): about 17-21%
Molybdenum (Mo): about 2.8-3.3%
Iron (Fe): about 18.5-20%

  • Physical parameters

Density: approximately 8.25 g/cm3

Melting point: approximately 1395~1425 degrees Celsius

Tensile strength: At room temperature, the tensile strength is approximately 965 MPa

Yield strength: At room temperature, the yield strength is approximately 550 MPa (MPa)

Thermal expansion coefficient: Linear thermal expansion coefficient is approximately 13.3 x 10^-6 degrees Celsius^-1 (range 20-1000 degrees Celsius)

Thermal Conductivity: Approximately 6.3 Watts/meter-Kelvin (20 degrees Celsius)

Creep resistance: GH4145 alloy has good creep resistance at high temperatures.

The structure of the alloy in the standard heat treatment state is composed of γ matrix, Ti (C, N), Nb (C, N), M23C6 carbide and γ' [Ni3 (Al, Ti, Nb)] phase, and the γ' content is approximately 14.5% , is the main strengthening phase of the alloy.

  • Similar brands

Inconel X-750 (USA), NiCr15Fe7TiAl (Germany), NC15FeTNbA (France), NCF750 (Japan)

Chemical Composition ( % )
Brand C Si Mn S P Cr Co W Mo Ti Al Fe Ni other
Less than
GH4145 0.08 0.5 1 0.01 0.015 14~17 ≤1 2.25~2.75 0.41 59 ≥70 Nb:0.7-1.2

The minimum mechanical properties of the alloy at room temperature
Brand heat treatment tensile strength
RmN/mm²
Yield strength
Rp0.2N/mm2
Elongation
As%
Brinell hardness
HB
Rockwell hardness
HRC
GH4145 solid solution + aging 1205 725 15 ≥310

Size Range (mm)
Wire
0.5-7.5
Rod/Bar
8.0-200
Strip
(0.50-2.5)*(5-180)
Tube
custom made
Plate
custom made

Specific Applications


The Inconel X-750 Strip has a wide range of applications in the energy sector, including:

  • Nuclear energy:
  • Nuclear reactor components: used to manufacture key components such as control rods and pressure vessels for nuclear reactors. The radiation resistance and high-temperature stability of Inconel X-750 enable it to operate stably for a long time in nuclear environments, reducing equipment maintenance frequency.
  • Fuel rod cladding: used to manufacture the cladding of nuclear fuel rods, ensuring the integrity of the fuel rods in high temperature and radiation environments.
  • Gas turbines and steam turbines:
  • Turbine blades: used to manufacture turbine blades for gas turbines and steam turbines, which require operation in high temperature, high pressure, and corrosive environments. The high temperature strength and oxidation resistance of Inconel X-750 make it an ideal choice.
  • Combustion chamber: a key component used to manufacture combustion chambers, ensuring long-term stable operation in high temperature and corrosive environments.
  • Heat treatment equipment:
  • Tray and Basket: Used for manufacturing trays and baskets in heat treatment equipment that require long-term use in high-temperature environments, Inconel X-750's high-temperature oxidation resistance and mechanical properties make it an ideal choice.

Advantages and Characteristics


  1. High temperature strength:
  2. Inconel X-750 maintains high strength even at high temperatures, especially below 800 ° C, making it an ideal material for manufacturing high-temperature components.
  3. Antioxidant activity:
  4. Inconel X-750 exhibits excellent oxidation resistance at high temperatures, effectively resisting oxidative corrosion and forming a dense oxide film to prevent further oxidation of the base metal.
  5. Corrosion resistance:
  6. Inconel X-750 has excellent corrosion resistance to many chemical media, such as acids, bases, salts, etc., and is suitable for various corrosive environments.
  7. Creep resistance and relaxation resistance:
  8. Inconel X-750 has good creep resistance below 700 ° C and can maintain stable size and shape in long-term high-temperature environments. Below 540 ° C, Inconel X-750 also exhibits excellent resistance to relaxation, which is particularly important for components that require long-term stress.
  9. Processing performance:
  10. Inconel X-750 has excellent processing performance and can be subjected to hot and cold processing, such as forging, rolling, bending, etc., making it easy to manufacture various complex shaped components.

Summary


Inconel X-750 Strip has become an indispensable material in the energy field due to its excellent high-temperature strength, oxidation resistance, and corrosion resistance. Its stability and reliability in high temperature and corrosive environments enable it to perform excellently in manufacturing various key equipment and components, ensuring the long-term service life and safety of the equipment.

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Related Questions and Answers


What is the hardness range of Inconel X750 strip?
The hardness range of Inconel X750 strip is usually between HRC 30-40, depending on the heat treatment state.


What is the resistivity of Inconel X750 strip?
The resistivity of Inconel X750 strip is approximately 0.75 μ Ω· m.


What is the high temperature resistance of Inconel X750 strip?
Inconel X750 strip can maintain good mechanical properties and oxidation resistance in high temperature environments (such as 700 ° C).


What is the low temperature resistance of Inconel X750 strip?
Inconel X750 strip also has good toughness and strength in low temperature environments (such as -253 ° C).


What is the fatigue resistance of Inconel X750 strip?
Inconel X750 strip exhibits excellent fatigue strength under cyclic loading and is suitable for high stress cycling applications.

Inconel 825 625 601 600 C276 Nickel-Based Nickel Alloy Inconel StripInconel 825 625 601 600 C276 Nickel-Based Nickel Alloy Inconel Strip

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