Products Description
Hastelloy C22/C276 Pipes & Tubes are widely utilized in a variety of applications due to their excellent corrosion resistance and high-performance characteristics. Some of the applications where these pipes and tubes are commonly used include:Fuel gas scrubbers: Hastelloy C22/C276 pipes and tubes are employed in fuel gas scrubbers to remove impurities and contaminants from the gas stream, ensuring clean and efficient fuel combustion.Acid production and pickling systems: These pipes and tubes are highly resistant to a wide range of acids, including sulfuric acid, hydrochloric acid, and phosphoric acid. They are used in acid production and pickling systems to handle corrosive acids safely and efficiently.Chlorination systems: Hastelloy C22/C276 pipes and tubes are utilized in chlorination systems, where they come into contact with chlorine gas or chlorinated water, providing excellent resistance to corrosion and ensuring the integrity of the system.Cellophane manufacturing: These pipes and tubes find application in cellophane manufacturing processes, where they are used in various stages of production to handle corrosive chemicals and maintain product quality.Pesticide production: Hastelloy C22/C276 pipes and tubes are suitable for pesticide production, as they can withstand the corrosive nature of chemicals used in the manufacturing process and ensure the integrity of the system.Sour gas wells: In the oil and gas industry, Hastelloy C22/C276 pipes and tubes are utilized in sour gas wells, which contain hydrogen sulfide (H2S) and other corrosive substances. The excellent corrosion resistance of these materials ensures the safe and reliable transportation of sour gas.Waste treatment and waste paper processing: These pipes and tubes are utilized in waste treatment facilities and waste paper processing plants, where they come into contact with various corrosive chemicals and substances.Pollution control stack liners, ducts, and scrubbers: Hastelloy C22/C276 pipes and tubes are used in pollution control systems, including stack liners, ducts, dampers, and scrubbers, to handle corrosive gases and ensure efficient pollution control.To ensure the quality of their products, suppliers typically perform various tests on Hastelloy C22/C276 pipes and tubes, including dimensional inspections, visual inspections, non-destructive testing (such as ultrasonic testing), and chemical analysis. These tests help verify the dimensions, surface quality, structural integrity, and chemical composition of the pipes and tubes, ensuring that they meet the required standards and specifications.
Overall, Hastelloy C22/C276 Pipes & Tubes are highly versatile and reliable products, offering superior corrosion resistance and durability in demanding industrial applications.
C22/C276 HASTELLOY PIPES AND TUBES EQUIVALENT GRADES
STANDARD |
UNS |
WNR. |
EN |
JIS |
GOST |
OR |
Hastelloy C22 |
N06022 |
2.4602 |
NiCr21Mo14W |
NW 6022 |
- |
- |
Hastelloy C276 |
N10276 |
2.4819 |
NiMo16Cr15W |
NW 0276 |
ХН65МВУ |
ЭП760 |
CHEMICAL COMPOSITION OF HASTELLOY C22/C276 SEAMLESS AND WELDED PIPES / TUBES
Grade |
Ni |
C |
Mo |
Mn |
Si |
Fe |
P |
S |
Co |
Cr |
W |
V |
Hastelloy C22 |
Balance |
0.010 max |
12.5-14.5 |
0.50 max |
0.08 max |
2-6 |
0.02 max |
0.02 max |
2.5 max |
20-22.5 |
2.5-3.5 |
0.35 max |
Hastelloy C276 |
Balance |
0.01 max |
15–17 |
1.0 max |
0.08 max |
4–7 |
0.04 max |
0.03 max |
2.5 max |
14.5–16.5 |
3–4.5 |
0.35 max |
MECHANICAL PROPERTIES OF HASTELLOY C22/C276 PIPES AND TUBES
Grade |
Density |
Melting Point |
Tensile Strength |
Yield Strength (0.2%Offset) |
Elongation |
Hastelloy C22 |
8.69 g/cm3 |
1399 °C (2550 °F) |
Psi – 1,00,000, MPa – 690 |
Psi – 45000, MPa – 310 |
45 % |
Hastelloy C276 |
8.89 g/cm3 |
1370 °C (2500 °F) |
Psi – 1,15,000 , MPa – 790 |
Psi – 52,000 , MPa – 355 |
40 % |
PHYSICAL PROPERTIES OF HASTELLOY C22 PIPES AND TUBES
Density |
0.314 lb/in3 |
Specific Gravity |
8.69 lb/in3 |
Specific Heat (Btu/lb/Deg F - [32-212 Deg F] |
0.1 |
Melting Point (Deg F) |
2550 |
Thermal Conductivity |
70 |
Mean Coeff Thermal Expansion |
6.9 |
Modulus of Elasticity Tension |
29.9 |
PHYSICAL PROPERTIES OF HASTELLOY C276 PIPES AND TUBES
Physical Property |
Temp., °F |
British Units |
Temp., °C |
Metric Units |
Density |
72 |
0.321 lb/in.3 |
22 |
8.89 g/cm.3 |
Melting Range |
2415-2500 |
|
1323-1371 |
|
Electrical Resistivity |
75 |
51 microhm-in. |
24 |
1.30 microhm-m |
Mean Coefficient of |
75-200 |
6.2 microinches/in.-°F |
24-93 |
11.2 x 10-6 m/m•K |
75-400 |
6.7 microinches/in.-°F |
24-204 |
12.0 x 10-6 m/m•K |
|
75-600 |
7.1 microinches/in.-°F |
24-316 |
12.8 x 10-6 m/m•K |
|
75-800 |
7.3 microinches/in.-°F |
24-427 |
13.2 x 10-6 m/m•K |
|
75-1000 |
7.4 microinches/in.-°F |
24-538 |
13.4 x 10-6 m/m•K |
|
Thermal Conductivity |
-270 |
50 Btu-in./ft.2 hr.-°F |
-168 |
7.2 W/m•K |
-100 |
60 Btu-in./ft.2 hr.-°F |
-73 |
8.6 W/m•K |
|
0 |
65 Btu-in./ft.2 hr.-°F |
-18 |
9.4 W/m•K |
|
100 |
71 Btu-in./ft.2 hr.-°F |
38 |
10.2 W/m•K |
|
200 |
77 Btu-in./ft.2 hr.-°F |
93 |
11.1 W/m•K |
|
400 |
90 Btu-in./ft.2 hr.-°F |
204 |
13.0 W/m•K |
|
600 |
104 Btu-in./ft.2 hr.-°F |
316 |
15.0 W/m•K |
|
800 |
117 Btu-in./ft.2 hr.-°F |
427 |
16.9 W/m•K |
|
1000 |
132 Btu-in./ft.2 hr.-°F |
538 |
19.0 W/m•K |
|
Specific Heat |
Room |
0.102 Btu/lb.-°F |
Room |
427 J/kg•K |
Hastelloy Pipes & Tubes Application Industries
Our Hastelloy C22/C276 Pipes & Tubes are used in a wide range of applications and various industries. Below are a few of them:
Petrochemical Industry
Oil and Gas Industry
Chemical Industry
Power Plant Industry
Energy Industry
Pharmaceuticals Industry
Pulp & Paper Indusry
Food Processing Industry
Aerospace Industry
Refining Industry
STANDARD |
UNS |
WNR. |
EN |
JIS |
GOST |
OR |
Hastelloy C22 |
N06022 |
2.4602 |
NiCr21Mo14W |
NW 6022 |
- |
- |
Hastelloy C276 |
N10276 |
2.4819 |
NiMo16Cr15W |
NW 0276 |
ХН65МВУ |
ЭП760 |
Grade |
Ni |
C |
Mo |
Mn |
Si |
Fe |
P |
S |
Co |
Cr |
W |
V |
Hastelloy C22 |
Balance |
0.010 max |
12.5-14.5 |
0.50 max |
0.08 max |
2-6 |
0.02 max |
0.02 max |
2.5 max |
20-22.5 |
2.5-3.5 |
0.35 max |
Hastelloy C276 |
Balance |
0.01 max |
15–17 |
1.0 max |
0.08 max |
4–7 |
0.04 max |
0.03 max |
2.5 max |
14.5–16.5 |
3–4.5 |
0.35 max |
Grade |
Density |
Melting Point |
Tensile Strength |
Yield Strength (0.2%Offset) |
Elongation |
Hastelloy C22 |
8.69 g/cm3 |
1399 °C (2550 °F) |
Psi – 1,00,000, MPa – 690 |
Psi – 45000, MPa – 310 |
45 % |
Hastelloy C276 |
8.89 g/cm3 |
1370 °C (2500 °F) |
Psi – 1,15,000 , MPa – 790 |
Psi – 52,000 , MPa – 355 |
40 % |
Density |
0.314 lb/in3 |
Specific Gravity |
8.69 lb/in3 |
Specific Heat (Btu/lb/Deg F - [32-212 Deg F] |
0.1 |
Melting Point (Deg F) |
2550 |
Thermal Conductivity |
70 |
Mean Coeff Thermal Expansion |
6.9 |
Modulus of Elasticity Tension |
29.9 |
Physical Property |
Temp., °F |
British Units |
Temp., °C |
Metric Units |
Density |
72 |
0.321 lb/in.3 |
22 |
8.89 g/cm.3 |
Melting Range |
2415-2500 |
|
1323-1371 |
|
Electrical Resistivity |
75 |
51 microhm-in. |
24 |
1.30 microhm-m |
Mean Coefficient of |
75-200 |
6.2 microinches/in.-°F |
24-93 |
11.2 x 10-6 m/m•K |
75-400 |
6.7 microinches/in.-°F |
24-204 |
12.0 x 10-6 m/m•K |
|
75-600 |
7.1 microinches/in.-°F |
24-316 |
12.8 x 10-6 m/m•K |
|
75-800 |
7.3 microinches/in.-°F |
24-427 |
13.2 x 10-6 m/m•K |
|
75-1000 |
7.4 microinches/in.-°F |
24-538 |
13.4 x 10-6 m/m•K |
|
Thermal Conductivity |
-270 |
50 Btu-in./ft.2 hr.-°F |
-168 |
7.2 W/m•K |
-100 |
60 Btu-in./ft.2 hr.-°F |
-73 |
8.6 W/m•K |
|
0 |
65 Btu-in./ft.2 hr.-°F |
-18 |
9.4 W/m•K |
|
100 |
71 Btu-in./ft.2 hr.-°F |
38 |
10.2 W/m•K |
|
200 |
77 Btu-in./ft.2 hr.-°F |
93 |
11.1 W/m•K |
|
400 |
90 Btu-in./ft.2 hr.-°F |
204 |
13.0 W/m•K |
|
600 |
104 Btu-in./ft.2 hr.-°F |
316 |
15.0 W/m•K |
|
800 |
117 Btu-in./ft.2 hr.-°F |
427 |
16.9 W/m•K |
|
1000 |
132 Btu-in./ft.2 hr.-°F |
538 |
19.0 W/m•K |
|
Specific Heat |
Room |
0.102 Btu/lb.-°F |
Room |
427 J/kg•K |