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Chemical composition:
< > < r>Alloy
< > < r>%
< > < r>Nickel
< > < r>Chromium
< > < r>Iron
< < r>Molybdenum
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< < r>Carbon
< < r>Manganese< br/> < < r>Silicon
< > < r>Sulfur
< > < r>Copper
< > < r>Aluminum
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< > < r>Boron
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Physical properties:
< > < r>Density
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< > < r>Melting point
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The minimum value of the mechanical properties of the alloy at room temperature:
< > < r>Alloy
< > < r>Tensile strength R
< > < r>Yield degree R .
< > < r>% elongation
< > < r>Brinell hardness B
< > < r>Solution treatment
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The alloy has the following properties:
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Easy processability
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High tensile strength, fatigue strength, creep strength and fracture strength at ℃
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High oxidation resistance at ℃
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Stable chemical properties at low temperatures
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Good welding properties
Metallographic structure:
The alloy has an austenitic structure, The phase formed after precipitation hardening gives it excellent mechanical properties. The phases generated at the grain boundaries during heat treatment provide optimal plasticity.
Corrosion resistance:
The alloy has excellent resistance to stress corrosion cracking and pitting corrosion whether in high or low temperature environments. The alloy's resistance to oxidation is particularly good at high temperatures.
Application fields:
Due to its high temperature strength, excellent corrosion resistance and easy processability at ℃, it can be widely used in various high-demand situations.
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Steam turbine
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Liquid fuel rocket
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Cryogenic engineering
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Acidic environment
.< br/>Nuclear Engineering
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