Hastelloy C22 Capillary Tube Description
Hastelloy C22 Capillary Tube is a nickel-molybdenum-cobalt-tungsten alloy with better overall corrosion resistance than other existing nickel-molybdenum-cobalt-tungsten alloys. Hastelloy C22 alloy has good resistance to pitting corrosion, crevice corrosion, and stress corrosion cracking. It has excellent resistance to oxidation in aqueous media, including wet chlorine, nitric acid, or a mixture of oxidizing acids containing chloride ions.
Hastelloy C22 Capillary Tube Specification
Grade
|
Hastelloy C22
|
Shape
|
Capillary Tube
|
Density (g/cm3)
|
8.9
|
Melting Point (℃)
|
1325-1370
|
Tensile Strength (N/mm2)
|
690
|
Yield Strength (N/mm2)
|
283
|
Elongation %
|
40
|
Size
|
Seamless pipe:
OD:6-630, WT:0.3-100mm
Capillary tube:
OD:0.2-6, WT:0.02-2mm
|
Chemical Composition (%)
C≤
|
Si≤
|
Mn≤
|
P≤
|
S≤
|
Cr≥
|
Ni≥
|
Mo≥
|
Cu≥
|
0.015
|
0.08
|
0.5
|
0.025
|
0.01
|
20.0-22.5
|
Bal.
|
12.5-14.5
|
-
|
Others
|
N≤
|
Ai≤
|
Ti≤
|
Fe≤
|
Co≤
|
V≤
|
W≤
|
Nb≤
|
-
|
-
|
-
|
-
|
2.0-6.0
|
2.5
|
0.35
|
2.50-3.50
|
-
|
Hastelloy C22 Capillary Tube Applications
Hastelloy C22 Capillary Tube has been widely used in the chemical and petrochemical fields, such as in components and catalytic systems that come into contact with chloride-containing organic matter. This material is especially suitable for use in high temperatures, inorganic and organic acids mixed with impurities, and seawater corrosion environments.
Hastelloy C22 Capillary Tube Packaging
Our Hastelloy C22 Capillary Tube is carefully handled during storage and transportation to preserve the quality of our product in its original condition.