Corrosion Resistant Alloys
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Hastelloy C-4(CHINA：NS335) |
 |
| |
Physical Properties：
Density： 8.64g/cm3 Melting Point： 1399 °C
Modulus of Elasticity： 212.4 kN/mm2 Thermal Conductivity：10.1w/m-k
Hardness：HRC90 Electrical Resistivity( 20 - 100°C)： 12.6 μ m/m °C
Approx Service Temperature： -200 to +400°C
Main Characteristics：Stable structure property and direct usage after welding.
Applications：Apparatuses and equipments in moist chloride、hypochloric acid, hydrochloric acid and chloride atmosphere.
Specification：Forgings,Rod, Plate, Strip,Ring, Wire, Bolts, Springs and other consultations supply, according to customer's production
Chemical Compositions：
|
Chemical Compositions(%) |
|
C |
Cr |
Ni |
Ti |
Fe |
Co |
Mn |
Si |
P |
S |
Mo |
|
≤
0.015 |
14.0
-
18.0 |
rem |
≤
7.0 |
≤
3.0 |
≤
2.0 |
≤
1.0 |
≤
0.08 |
≤
0.04 |
≤
0.03 |
14
-
17 |
|
|
 |
 |
 |
|
|
Hastelloy C-22(CHINA：) |
|
| |
Physical Properties：
Density： 8.69g/cm3 Melting Point： 1357-1399 °C
Modulus of Elasticity： 205.5N/mm2
Thermal Conductivity：11.1 W/m-K
Hardness：HRC93 Electrical Resistivity( 20 - 100°C)： 112.6 μ m/m °C
Approx Service Temperature： -200 to+400°C
Main Characteristics：Good pitting corrosion resistance, crevice corrosion resistance and stress corrosion cracking resistance.
Applications：Sulfur dioxide cooling tower, gas cleaning system, sulfonated system ,tubular heat exchanger.
Specification：Forgings,Rod, Plate, Strip,Ring, Wire, Bolts, Springs and other consultations supply, according to customer's production
Chemical Compositions：
Chemical Compositions(%) |
| C |
Cr |
Ni |
V |
Fe |
Co |
Mn |
Si |
P |
S |
Mo |
W |
≤
0.001 |
20.0
-
22.5
|
rem |
≤
0.35 |
2.0
-
6.0 |
≤
2.5 |
≤
0.50 |
≤
0.08 |
≤
0.025 |
≤
0.01 |
12.5
-
14.5 |
2.5
-
3.5 |
|
|
|
|
|
|
|
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Hastelloy C-276(CHINA：NS334) |
|
| |
Physical Properties：
Density： 8.89g/cm3 Melting Point： 1323-1371 °C
Modulus of Elasticity： 205.5kN/mm2
Thermal Conductivity：11.1 W/m-K
Hardness：HRC90 Electrical Resistivity( 24-100°C)： 11.2 μ m/m °C
Approx Service Temperature： -200 to +400°C
Main Characteristics：Welded structure in atmosphere of strong corrosion, oxidation, reduction or warm sea water situation.
Applications：Applied in aviation, chemical industry and decarbolization in power station.
Specification：Forgings,Rod, Plate, Strip,Ring, Wire, Bolts, Springs and other consultations supply, according to customer's production
Chemical Compositions：
Chemical Compositions(%) |
| C |
Cr |
Ni |
V |
Fe |
Co |
Mn |
Si |
P |
S |
Mo |
W |
|
≤
0.02 |
14.5
-
16.5 |
rem |
≤
0.35 |
4.0
-
7.0 |
≤
2.5 |
≤
1.0 |
≤
0.08 |
≤
0.04 |
≤
0.03 |
15
-
17 |
3.0
-
4.5 |
|
|
|
|
|
|
|
|
Hastelloy C-2000(CHINA：) |
|
| |
Physical Properties：
Density： 8.5g/cm3 Melting Point： 1399 °C
Modulus of Elasticity： 206kN/mm2 Thermal Conductivity：10.8 W / m - k
Hardness：HRC90 Electrical Resistivity( 25 - 100°C)：12.4 μ m/m °C
Approx Service Temperature： -200 to +400°C
Main Characteristics：Good corrosion resistancjiae to sulfuric acid, hydrochloric acid, hydrofluoric acid, phosphoric acid, organic acid, chloride, alkalis, pitting corrosion, crevice corrosion and stress corrosion cracking e.
Applications：Utilized in reactors , heat exchangers, valves, pumps, etc.
Specification：Forgings,Rod, Plate, Strip,Ring, Wire, Bolts, Springs and other consultations supply, according to customer's production
Chemical Compositions：
|
Chemical Compositions(%) |
|
C |
Cr |
Ni |
V |
Fe |
Cu |
Mn |
Si |
P |
S |
Mo |
≤
0.01 |
23 |
rem |
≤
0.35
|
3
|
1.6
|
≤
0.5 |
≤
0.08 |
≤
0.02 |
≤
0.08 |
16 |
|
|
|
|
|
|
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