Hastelloy C-22
Product Detail
Product Tags
Hastelloy C-22 is a omnipotent of nickel, chromium and molybdenum mixed alloy, with better corrosion resistance performance than other alloys, for example, Hastelloy C-276 alloy, C-4 alloy and 625 alloy. Hastelloy C-22 have a good resistance performance to pitting, crevice corrosion and stress corrosion cracking, have excellent inoxidability water medium performance, including the wet-chlorine, nitric acid or oxidizing acid mixed acid with chloride ion. Meantime, Hastelloy C-22 possesses perfect resistance to reduction and oxidation of processing enviroments, then it can be used in some complicated environment or with many different manufacture target factory depend on the omnipotent performance.
Hastelloy C22 Trade Name: UNS N06022; W.Nr.2.4602; Hastelloy Alloy C22; Inconel C22; NiCrofer 5621;
Hastelloy C-22 Chemical composition:
|
Alloy |
% |
Ni |
Cr |
Mo |
Fe |
W |
Co |
C |
Mn |
Si |
V |
P |
S |
|
Hastelloy C-22 |
Min. |
bal |
20.0 |
12.5 |
2.0 |
2.5 |
|||||||
|
Max. |
22.5 |
14.5 |
6.0 |
3.5 |
2.05 |
0.015 |
0.5 |
0.08 |
0.35 |
0.02 |
0.02 |
Hastelloy C-22 Physical properties:
|
Density |
8.9 g/cm3 |
|
Melting point |
1325℃-1370 ℃ |
Hastelloy C-22 alloy mechanical properties in the room temperature:
|
Alloy Status |
Tensile strength |
Yield strength RP0.2 N/mm² |
Elongation |
|
Solution Treatment |
650 |
283 |
40 |
Hastelloy C-22 Specificaiton:
| Rod | Wire | Pipe | Sheet | Strip | Fittings |
|
ASTM B574, ISO 9723, ISO 9724, DIN 17752/17753 |
ASTM B574, ISO 9723/9724 DIN 17752/17753 AWS A5.14/5.11 ERNiCrMo-10 |
ASTM B622, ASTM B619 ASTM B775/B516, ASTM B626/B751, ISO6207,DIN17751 |
ASTM B575, ISO 6208, DIN 17750 |
ASTM B575, ISO 6208, DIN 17750 |
ASTM B366 |
Hastelloy C-22 Applications Fileds:
Hastelloy C-22 is widely used in the chemical field and petrifaction field, such as the element of chloride organic and catalyze system.This material especially suit for high temperature environments, impure inorganic acid and organic acid (such as formic acid and acetic acid), sea-water corrosion environments.
Acetic acid/acetyl oxide,Acid dipping ,Cellophane paper manufacture,Chloride system, Complicated mixed acid,Electrogalvanizing groove roller,Expansion bellows,Flue gas washer system,Geothermal well,Fluorine hydride furnace cleaner,.Incineration cleaner system
Nuclear fuel regeneration.,Phosphoric acid manufacture ,Acid cleaning system,Plate heat exchanger,Selectivity filter system ,Sulfur dioxide cooling tower,Sulfonating system,Tubing heat exchanger,Resurfacing welding valve
