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ALLOY N / UNS N10003ALLOY N / UNS N10003
SPECIFICATIONS
Form
ASTM
ASME
Rod
B 573
SB 573
Plate, sheet and strip
B 434
SB 434
Forging
B 573
SB 573
wire
-
-
Tube material
-
-
PHYSICAL PROPERTIES
Density
Melting Range
Electrical Resistivity
Dilatation Coefficient
Heat Conductivity
Thermal Diffusivity
g/cm3
°C
20°C
705°C
815°C
11.6×10E-6
11.5
419
8.896
1300-1400
1.20
1.26
1.24
MECHANICAL PROPERTIES
Alloy and State
Tensile Strength
Yield Strength
Rate of Elongation
ALLOY N
Rm N/mm2
RP0.2N/mm2
A5%
＞690
＞280
＞35
CHEMICAL COMPOSITION
%
Ni
C
Cr
Fe
Mo
W
Cu
Al+Ti
V
B
Co
Mn
P
S
MIN
Balance
0.04
6
-
15
-
-
-
-
-
-
-
-
-
MAX
0.08
8
5
18
0.5
0.35
0.5
0.5
0.01
0.2
1
0.015
0.02
FEATURES
Alloy N has excellent oxidation resistance to hot fluoride salts in the temperature range of 704 to 871°C. It has good oxidation resistance in air. It also has good fabricability and good resistance to aging and embrittlement.
APPLICATIONS
Containers for molten fluoride salts.
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ALLOY X / UNS N06002 / W. NR. 2.4665ALLOY X / UNS N06002 / W. NR. 2.4665
SPECIFICATIONS
Form
ASTM
Rod
B 572
Plate, sheet and strip
B 435
Seamless pipe and tube
B 622
Welded pipe
B 619
Welded tube
B 626
Forging
B 575
PHYSICAL PROPERTIES
Density
Melting Range
g/cm3
°C
8.28
1260-1355
THE MINIMUM MECHANICAL PROPERTIES AT NORMAL TEMPERATURE
Alloy and State
Tensile Strength
Yield Strength
Rate of Elongation
ALLOY X
Rm N/mm2
RP0.2N/mm2
A5%
≥690
≥276
≥35
CHEMICAL COMPOSITION
%
Ni
W
Fe
Mn
C
SI
S
Cr
Mo
P
Co
MIN
Balance
0.2
17
-
0.05
-
-
20.5
8
-
0.5
MAX
1
22
1
0.15
1
0.03
23
10
0.04
2.5
FEATURES
Alloy X is a nickel-chromium-iron-molybdenum alloy with an exceptional combination of high temperature strength, oxidation resistance and fabricability. It shows good ductility after prolonged exposure at temperatures up to 870℃ for 16000 hours. It also has excellent resistance to stress corrosion cracking in petrochemical applications.
APPLICATIONS
Gas turbine engine combustion zone components, industrial furnaces, chemical process industry.
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ALLOY G-30 / UNS N06030 / W. NR. 2.4603ALLOY G-30 / UNS N06030 / W. NR. 2.4603
SPECIFICATIONS
Form
ASTM
ASME
Rod and bar
-
SB 581
Plate, sheet and strip
-
SB 582
Seamless pipe and tube
-
SB 622
Welded pipe
B 619, B 626
-
Forging
B 462
-
PHYSICAL PROPERTIES
Density
Melting Range
Electrical Resistivity
Dilatation Coefficient
Heat Conductivity
Thermal Diffusivity
Specific Heat Capacity
g/cm3
°C
1.28
11.5×10E-6
14
3.6×10E-6
398
8.23
1335-1380
ROOM-TEMPERATURE MECHANICAL PROPERTY
V-shaped impact test(Sample Solution Treatment): 190J
MECHANICAL PROPERTY TESTING IN HIGH TEMPERATURE
Alloy and State
Tensile Strength
Yield Strength
Rate of Elongation
Elasticity Modulus
Annealing
Rm N/mm2
RP0.2N/mm2
A5%
212
＞586
＞241
＞30
CHEMICAL COMPOSITION
%
Ni
Cr
Mo
Fe
W
Co
C
Mn
Si
P
S
Cu
Nb
MIN
Balance
28
4
13
1.5
-
-
0.3
0.2
-
-
1
0.3
MAX
31.5
6
17
4
5
0.03
1.5
0.8
0.04
0.02
2.4
1.5
FEATURES
N06030 is a high chromium nickel-base alloy which has superior corrosion resistance over most other nickel and iron-base alloys in commercial phosphoric acid as well as many complex environments containing highly oxidizing acids such as nitric/hydrochloric, nitric/hydrofluoric and sulfuric acids. It resists the formation of grain boundary precipitates in the heat-affected zone, making it suitable for use in most chemical process environments in the as-welded condition.
APPLICATIONS
Chemical processing involving phosphoric acid, sulfuric acid and nitric acid; nuclear fuel reprocessing; nuclear waste processing; pickling operations; petrochemical; fertilizer manufacture; pesticide manufacture; and gold ore extraction.
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ALLOY G-35 / UNS N06035 / W. NR. 2.4643ALLOY G-35 / UNS N06035 / W. NR. 2.4643
SPECIFICATIONS
Form
ASTM
Rod
B 574
Plate, sheet and strip
B 575
Seamless pipe and tube
B 622
Welded pipe
B 619
Welded tube
B 626
Fitting
B 366
Forged or rolled pipe flange and forged fitting
B 462
Billet and bar for reforging
B 472
Forging
B 564
PHYSICAL PROPERTIES
Density
Melting Range
g/cm3
°C
8.9
1332-1361
THE MINIMUM MECHANICAL PROPERTIES AT NORMAL TEMPERATURE
Alloy and State
Tensile Strength
Yield Strength
Rate of Elongation
Annealing
Rm N/mm2
RP0.2N/mm2
A5%
≥586
≥241
≥30
CHEMICAL COMPOSITION
%
Ni
Cr
Mo
Fe
W
Co
C
Mn
Si
P
S
Cu
V
Al
MIN
Balance
32.25
7.6
-
-
-
-
-
-
-
-
-
-
-
MAX
34.25
9
2
0.6
1
0.05
0.5
0.6
0.03
0.015
0.3
0.2
0.4
FEATURES
N06035 is an upgrade version of N06030. It has extraordinary resistance in the wet process phosphoric acid production environment, which is widely used in fertilizer production. Its performance in this environment is far superior to N06035 and stainless steels. It can also resist localized corrosion and chloride-induced stress corrosion cracking in chlorides containing media. Because of its high chromium content, N06035 is extremely resistant to other oxidizing acids, such as nitric acid and mixtures containing nitric acid. As a result of its appreciable molybdenumcontent, it possesses moderate resistance to reducing acids, and unlike other nickel-chromium-molybdenum alloys, it is very resistant to caustic dealloying in hot sodium hydroxide.
APPLICATIONS
Wet process phosphoric acid production evaporators, pickling equipment using nitric acid and hydrofluoric acid, caustic neutralizing systems, and chemical process industry systems involving nitric acid and chlorides.
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ALLOY C-2000 / UNS N06200 / W. NR. 2.467 / NICR23MO16CUALLOY C-2000 / UNS N06200 / W. NR. 2.467 / NICR23MO16CU
SPECIFICATIONS
Form
ASTM
Rod
B 574
Plate, sheet and strip
B 575
Seamless pipe and tube
B 622
Welded pipe
B 619
Welded tube
B 626
Fitting
B 366
Forged or rolled pipe flange and forged fitting
B 462
Billet and bar for reforging
B 472
Forging
B 564
PHYSICAL PROPERTIES
Density
Melting Range
g/cm3
°C
8.9
1335-1380
THE MINIMUM MECHANICAL PROPERTIES AT NORMAL TEMPERATURE
Alloy and State
Tensile Strength
Yield Strength
Rate of Elongation
ALLOY C-2000
Rm N/mm2
RP0.2N/mm2
A5%
≥690
≥283
≥45
CHEMICAL COMPOSITION
%
Ni
Cu
Fe
Mn
C
Si
S
Cr
Al
Mo
P
Co
MIN
Balance
1.3
-
-
-
-
-
22
-
15
-
-
MAX
1.9
3
0.5
0.01
0.08
0.01
24
0.5
17
0.025
2
FEATURES
N06200 is a versatile corrosion resistant alloy with excellent resistance to uniform corrosion in oxidizing or reducing environments. It resists all acids, especially hydrochloric, sulfuric and hydrofluoric acids, at wide temperature ranges, and also resists pitting corrosion, crevice corrosion and stress corrosion cracking induced by chlorides and other halide solutions.
APPLICATIONS
Chemical process industry reactors, heat exchangers, columns and piping; pharmaceutical industry reactors and dryers; and flue gas desulfurization system components.
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ALLOY C276 / UNS N10276 / W. NR. 2.4819ALLOY C276 / UNS N10276 / W. NR. 2.4819
SPECIFICATIONS
Form
ASTM
ASME
Plate, sheet and strip
B 575
SB 575
Seamless pipe and tube
B 622
SB 622
Welded pipe
B 619, B 626
SB 619,SB 626
Bar
B 574
SB 574
Forging
B 564
SB 564
Wire Rod
-
-
PHYSICAL PROPERTIES
Density
Melting Range
Tensile Strength
Yield Strength
Rate of Elongation
g/cm3
°C
Rm N/mm2
RP0.2N/mm2
A5%
8.9
1325-1370
≥690
≥283
≥40
CHEMICAL COMPOSITION
Alloy
%
Ni
Cr
Mo
Fe
W
Co
C
Mn
Si
P
S
V
ALLOY C276
MIN
Balance
14.5
15
4
3
-
-
-
-
-
-
-
MAX
16.5
17
7
4.5
2.5
0.01
1
0.08
0.04
0.03
0.35
ALLOY C
MIN
Balance
14.5
15
4
3
-
-
-
-
-
-
-
MAX
16.5
17
7
4.5
2.5
0.08
1
1
0.04
0.03
0.35
FEATURES
Alloy C-276 has excellent resistance to localized corrosion, stress corrosion cracking, and to both oxidizing and reducing media, thus making it suitable for a wide variety of chemical process environments, including ferric and cupric chlorides, hot contaminated media (organic and inorganic), formic and acetic acids, seawater and brine solutions. It is one of the few materials that withstands the corrosive effects of wet chlorine gas, hypochlorite and chlorine dioxide.
APPLICATIONS
Chemical processing, waste treatment, pollution control, pulp and paper production, and marine engineering.
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ALLOY S / UNS N06635ALLOY S / UNS N06635
PHYSICAL PROPERTIES
Density
Melting Range
Electrical Resistivity
Dilatation Coefficient
Heat Conductivity
Thermal Diffusivity
Specific Heat Capacity
g/cm3
°C
1.28
11.5×10E-6
14
3.6×10E-6
398
8.75
1335-1380
ROOM-TEMPERATURE MECHANICAL PROPERTY
V-shaped impact test(Sample Solution Treatment): 190J
MECHANICAL PROPERTY TESTING IN HIGH TEMPERATURE
Test Sample：1.1-1.6MM
Test Temperature：1093°C
Tensile Strength
Yield Strength
Elasticity Modulus
Elongation at Break
Rm N/mm2
RP0.2N/mm2
GPA
%
110
52
212
46
CHEMICAL COMPOSITION
%
Ni
C
Cr
Fe
Mo
W
Al
La
Co
Si
Mn
P
S
MIN
Balance
-
14.5
-
14
-
0.1
0.01
-
0.2
0.3
-
-
MAX
0.02
17
3
16.5
1
0.5
0.1
2
0.75
1
0.02
0.015
FEATURES
Alloy S has excellent thermal stability, low thermal expansion and excellent oxidation resistance at 1093℃. It has good high temperature and thermal fatigue strength. It retains its strength and ductility after aging at temperatures of 427 to 871℃. Alloy S is particularly suitable for cyclical heating conditions where components must be capable of retaining their strength, ductility and metallurgical integrity after long time exposure.
APPLICATIONS
Industrial furnaces, and gas turbine engine seal rings.
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ALLOY C-22 / UNS N06022 / W. NR. 2.4602ALLOY C-22 / UNS N06022 / W. NR. 2.4602
SPECIFICATIONS
Form
ASTM
Rod
B 574
Plate, sheet and strip
B 575
Seamless pipe and tube
B 622
Welded pipe
B 619
Welded tube
B 626
Forging
B 366
PHYSICAL PROPERTIES
Density
Melting Range
g/cm3
°C
8.94
1325-1370
THE MINIMUM MECHANICAL PROPERTIES AT NORMAL TEMPERATURE
Alloy and State
Tensile Strength
Yield Strength
Rate of Elongation
ALLOY C-22
Rm N/mm2
RP0.2N/mm2
A5%
≥690
≥310
≥40
CHEMICAL COMPOSITION
%
Ni
Cr
Mo
Fe
W
Co
C
Mn
Si
P
S
V
MIN
Balance
20
12.5
2
2.5
-
-
-
-
-
-
MAX
22.5
14.5
6
3.5
2.5
0.015
0.5
0.08
0.02
0.35
0.02
FEATURES
Alloy C-22 is a versatile Ni-Cr-Mo-W alloy with better comprehensive corrosion resistance performance than other Ni-Cr-Mo alloys, including Alloy C-276, Alloy C-4 and Alloy 625. Alloy C-22 has outstanding resistance to pitting, crevice corrosion and stress corrosion cracking. It has excellent resistance to oxidizing aqueous media including wet chlorine and mixtures containing nitric acid or oxidizing acids with chloride ions. It also offers optimum resistance to environments where reducing and oxidizing conditions are encountered in process streams. So it can be used where “upset” conditions are likely to occur or in multi-purpose plants. Alloy C-22has exceptional resistance to a wide variety of chemical process environments, including strong oxidizers such as ferric and cupric chlorides, chlorine, hot contaminated solutions (organic and inorganic), formic and acetic acids, acetic anhydride, and seawater and brine solutions. It resists the formation of grain boundary precipitates in the weld heat-affected zone, thus making it suitable for most chemical process applications in the as-welded condition.
APPLICATION
Chemical processing involving acetic acid, acetic anhydride and complex acid mixture; pickling operations; cellophane manufacture; chlorination systems; electro-galvanizing rolls, expansion bellows; flue gas scrubber systems; geothermal wells; HF furnace scrubbers; incineration scrubbers; nuclear fuel reprocessing; pesticide production; phosphoric acid production; heat exchangers; selective leaching systems; sulfur dioxide cooling towers; sulphonation systems; and weld overlay.
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ALLOY B-3 / UNS N10675 / W. NR. 2.4600ALLOY B-3 / UNS N10675 / W. NR. 2.4600
SPECIFICATIONS
Form
ASTM
Rod
B 335
Plate, sheet and strip
B 333
Seamless pipe and tube
B 622
Welded pipe
B 619
Welded tube
B 626
Flange valve body
B 564
Forging
B 564
PHYSICAL PROPERTIES
Density
Melting Range
g/cm3
°C
9.24
1370-1418
THE MINIMUM MECHANICAL PROPERTIES AT NORMAL TEMPERATURE
Alloy and State
Tensile Strength
Yield Strength
Rate of Elongation
Annealing
Rm N/mm2
RP0.2N/mm2
A5%
≥760
≥350
≥40
CHEMICAL COMPOSITION
%
Ni
Cr
Mo
Fe
Co
C
Mn
Si
V
P
S
Cu
Al
Ti
Nb
Ta
Zr
W
Ni+Mo
MIN
≥65
1
27
1
-
-
-
-
-
-
-
-
-
-
-
-
-
-
94
MAX
3
32
3
3
0.01
3
0.1
0.2
0.03
0.01
0.2
0.5
0.2
0.2
0.2
0.03
3
98
FEATURES
N10675 has outstanding resistance to hydrochloric acid at all concentrations and temperatures. It also resists sulfuric, phosphoric, formic, acetic acids and other nonoxidizing media. It has excellent resistance to pitting corrosion, stress corrosion cracking, and knife line and weld heat-affected zone attack. N10675 has greater thermal stability than N10665.
APPLICATIONS
N10675 is suitable for the applications where N10665 is required. Like N10665, N10675 should not be used in the presence of ferric or cupric salts as these salts may cause rapid corrosion attack.
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ALLOY B / UNS N10001ALLOY B / UNS N10001
SPECIFICATIONS
Form
ASTM
ASME
Plate, sheet and strip
B 333
SB 333
Seamless pipe and tube
B 622
SB 622
Welded pipe
B 619, B 626
SB 619,SB 626
Bar
B 335
SB 335
Forging
B 564
SB 564
Wire Rod
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-
PHYSICAL PROPERTIES
Density
Melting Range
Tensile Strength
Yield Strength
Rate of Elongation
g/cm3
°C
Rm N/mm2
RP0.2N/mm2
A5%
9.224
1330-1380
≥760
≥350
≥40%
CHEMICAL COMPOSITION
%
Ni
Mo
Fe
Cr
Co
C
Mn
Si
P
S
V
MIN
Balance
26
4
-
-
-
-
-
-
-
0.2
MAX
30
6
1
2.5
0.05
1
1
0.04
0.03
0.4
FEATURES
N10001 has excellent resistance to reducing environments like sulfuric acid at moderate concentrations and other nonoxidizing acids. It also resists stress corrosion cracking induced by chlorides. N10001 has poor resistance to oxidizing environments, therefore, it should not be used where ferric or cupric salts are present as these salts may cause rapid corrosion failure.
APPLICATIONS
Equipment handling reducing chemical environments; and chemical process industry involving hydrochloric, sulfuric, phosphoric and acetic acids.
MAIN FORM
Corrosion Resistant Alloy and High Temperature Alloy
