Inconel 601 (UNS N06601/W.Nr.2.4851)
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Inconel 601 The chemical composition:
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Alloy grade
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%
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Ni
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Cr
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Fe
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C
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Mn
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Si
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Cu
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Ai
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P
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S
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601
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Min
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58
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21
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1.0
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Max
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63
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25
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Margin
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0.1
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1.5
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0.5
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1
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1.7
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0.02
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0.015
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Inconel601 Physical properties:
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Density
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8.1 g/cm3
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Melting point
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1320-1370℃
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Inconel 601 The minimum mechanical properties of the alloy at room temperature:
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Alloy and state
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Tensile strength Rm N/mm2
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Yield Strength RP0.2N/mm2
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Elongation A5 %
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Brinell hardness
HB
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Annealing treatment
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650
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300
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30
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-
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Solution treatment
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600
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240
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30
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≤220
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This alloy has the following characteristics:
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1. High temperature oxidation resistance
2. Good anti-carbonization
3. can be very good oxidation resistance sulfur atmosphere
4.At room temperature and high temperature have good mechanical properties
5.Good resistance to stress corrosion cracking due to the control of the carbon content and grain size, 601 has a higher creep rupture strength, it is recommended in the field above 500 ℃ 601。
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Inconel 601 The metallographic structure:
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601For the face-centered cubic lattice structure。
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Inconel 601 Corrosion resistance:
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An important property of 601 alloy is oxidation resistance at temperatures up to 1180 ° C. Even under very harsh conditions, such as heating and cooling cycles, 601 produces a dense oxide film that gives high resistance to spalling. 601 has a good anti-carbonation. Due to its high chromium and aluminum content, 601 has good oxidation resistance in high temperature and sulfur-containing atmospheres.
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Inconel 601 Applications There are applications:
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1.Heat treatment plant used trays, baskets and fixtures.
2.Wire strand annealing and radiant tubes, high-speed gas burners, wire mesh in industrial furnaces.
3.Isolation tank in ammonia reforming and catalytic support grid in the manufacture of nitric acid.
4.Exhaust system components
5.Solid waste incinerator combustion chamber
6.Pipe support and soot handling components
7.Exhaust detoxification system components
8.Oxygen reheater
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