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Chemical composition:
< > < r>Alloy grade
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< > < r>Nickel
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< > < r>Iron
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< > < r>Carbon
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Physical properties:
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The minimum value of the mechanical properties of the alloy at room temperature:
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< > < r> Brinell hardness B
< > < r >Solution treatment
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The alloy has the following characteristics:
It has good corrosion resistance and oxidation resistance below ℃, high strength below ℃, good relaxation resistance below ℃, and also has good formability and Welding performance, excellent mechanical properties in low-temperature environments.
Application scope Application areas include:
The alloy has good corrosion resistance and creep rupture strength in high-temperature environments, and has good mechanical properties. Very extensive, with sufficient strength and corrosion resistance and oxidation resistance below ℃
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Manufacturing springs, bolts, rotor blades, impellers and other structural parts on gas turbines that work at high temperatures
. < br/>Thrust chamber on rocket engine
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Thrust reverse device on aircraft
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Large high-pressure container
. Elastic gas sealing sheet, sealing die . % Brinell hardness B
Solid solution treatment
The alloy has the following characteristics:
It has good corrosion resistance and oxidation resistance below ℃, higher strength below ℃, and higher strength below ℃. It has good relaxation resistance, good formability and welding performance, and excellent mechanical properties in low temperature environments.
Application areas:
The alloy has good properties in high temperature environments. Corrosion resistance and creep rupture strength, good mechanical properties, widely used, sufficient strength and corrosion resistance and oxidation resistance below ℃
. Manufacturing springs, bolts, rotor blades and impellers on gas turbines that work at high temperatures and other structural parts
. Thrust chambers on rocket engines
. Thrust reverse devices on aircraft
. Large high-pressure vessels
. Elastic gas sealing sheets, sealing molds.
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