> Corrosion Resistant
Corrosion-Resistant
Nickel Alloys
Corrosion-resistant Nickel Alloys are those which have been specifically developed to be impermeable to a broad range of corrosive media. Nickel, in itself, naturally has great corrosion resistance to a range of harsh environments due to the naturally forming passivation layer of nickel oxide on its surface. The alloys developed to possess enhanced corrosion resistance have large amounts of chromium and molybdenum to increase resistance to oxides, halides, sulfides, and nitrides, as well as stress-corrosion and pitting resistance.
These alloys are employed in petrochemical plants, refineries, chemical production, waste incinerators, pulp & paper production, and many more where resistance to aggressive corrosive attack is required.
Integ Metals supply nine grades of corrosion-resistant nickel, so please read below for information of the specific gardes and shapes we offer, or contact us directly with your specific requirements.
Corrosion Resistant Nickel Alloys
Supplied Shapes
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Strip
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Coil
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Foil
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Wire in round, flat and square profiles
Alloy B-2
Int'l Equivalents
Trade Name
UNS
EN
Werkstoff
Hastelloy® B-2
N10665
NiMo28
2.4617
Supplied Shapes
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Strip
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Coil
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Foil
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Ribbon
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Wire in round, flat and square profiles
Alloy B-3
Int'l Equivalents
Trade Name
UNS
EN
Werkstoff
Hastelloy® B-3
N10675
NiMo29Cr
2.4600
Supplied Shapes
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Plate
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Sheet
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Strip
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Coil
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Foil
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Billet
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Bar
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Tube
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Pipe
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Wire in round, flat and square
Alloy C-22
Int'l Equivalents
Trade Name
UNS
EN
Werkstoff
Hastelloy® C-22
N06022
NiCr21Mo14W
2.4602
Supplied Shapes
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Plate
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Sheet
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Coil
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Strip
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Billet
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Bar
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Wire
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Pipe
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Tube
Alloy C-276
Int'l Equivalents
Trade Name
UNS
EN
Werkstoff
Hastelloy® C-276
N10276
NiCr16Mo15W
2.4819
Characteristics
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Ductile
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Easy to form and weld
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Excellent resistance to stress corrosion cracking in chloride environments
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Can withstand both oxidizing and non-oxidizing acids
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Resistant to pitting and crevice attack from chlorides and other halides
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Very resistant to sulfide stress cracking and stress corrosion cracking in sour, oilfield environments
Supplied Shapes
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Strip
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Coil
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Foil
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Flat, Round, Square Wire
Alloy C-4
Int'l Equivalents
Trade Name
UNS
EN
Werkstoff
Hastelloy® C-4
N06455
NiMo16Cr16Ti
2.4610
Characteristics
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Resistant to many aggressive chemicals, in particular hydrochloric acid, sulfuric acid, and chlorides
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High resistance to HAZ sensitization
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Ductile
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Easy to form and weld
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Excellent resistance to stress corrosion cracking in chloride environments
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Able to withstand both oxidizing and non-oxidizing acids, and is resistant to pitting and crevice attack in the presence of chlorides and other halides
Supplied Shapes
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Plate
-
Sheet
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Strip
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Billet
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Bar
-
Wire
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Pipe
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Tube
Supplied Shapes
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Plate
-
Sheet
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Tube
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Pipe
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Rod
-
Bar
Alloy G-3
Int'l Equivalents
Trade Name
UNS
EN
Werkstoff
Hastelloy G-3
N06985
NiCr22Mo7Cu
2.4619
Supplied Shapes
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Sheet
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Plate
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Strip
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Round Bar
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Rod
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Pipe
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Billet
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Wire
Alloy 20
Int'l Equivalents
Trade Name
UNS
EU
Werkstoff
Nicrofer® 3620
N08020
NiCr20CuMo
2.4660
Supplied Shapes
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Sheet
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Plate
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Strip
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Coil
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Rod
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Bar
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Tube
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Billet
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Wire
Alloy 59
Int'l Equivalents
Trade Name
UNS
EN
Werkstoff
Nicrofer 5923 hMo
N06059
NiCr23Mo16Al
2.4605