Hastelloy C 22
Chrome: 22
Molybdenum: 13
Iron: 3
Cobalt: up to 2.5
Tungsten: 3
Manganese: up to 0.5
Silicon: Max 0.08
Carbon: Max 0.01
Vanadium: Max 0.35
Copper: Max 0.5
As a leading supplier and manufacturer in China, GNEE Steel provides cost-effective nickel-based alloy products.
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Hastelloy C-22 (UN S N06022/W.Nr. 2.4602/Alloy C-22) is a nickel-based high-temperature alloy containing nickel, molybdenum, cobalt, tungsten and other elements, with a nickel content of about 60%. It is a general-purpose nickel-chromium-molybdenum alloy with better overall corrosion resistance than other existing nickel-chromium-molybdenum alloys, including Hastelloy C-276, Alloy 625. Hastelloy C22 alloy has good resistance to pitting corrosion, crevice corrosion and stress corrosion cracking. It has excellent antioxidant properties n aqueous media, including wet chlorine, nitric acid or mixed acids containing oxidizing acids containing chloride ions.
At the same time, Hastelloy C22 (N06022) Hastelloy also has the ideal ability to resist the reducing and oxidizing environments encountered during processing. With this versatile performance, it can be used in some troublesome environments or in factories with various production targets. Hastelloy C22 (N06022) alloy is exceptionally resistant to a variety of chemical environments, including strongly oxidizing substances such as ferric chloride, copper chloride, chlorine gas, and thermally contaminated solutions. Liquids (organic and inorganic), formic acid, acetic acid, acetic anhydride, sea water, salt solution, etc. Hastelloy C22 (N06022) alloy has the ability to resist the formation of grain boundary precipitation in the welding heat affected zone, making it adaptable to the application of a variety of chemical processes in the welding state.
Hastelloy Alloy C22
The chemical composition of Hastelloy C-22 is indicated in the table below:
|
Element |
Min % |
Max % |
|
Cr |
20.00 |
22.50 |
|
Mo |
12.50 |
14.50 |
|
Fe |
2.00 |
6.00 |
|
W |
2.50 |
3.50 |
|
C |
– |
0.015 |
|
Si |
– |
0.08 |
|
Co |
– |
2.50 |
|
Mn |
– |
0.50 |
|
V |
– |
0.35 |
|
P |
– |
0.02 |
|
S |
– |
0.02 |
|
Ni |
Bal |
Application
The pharmaceutical industry uses Alloy C-22 fittings and tubing to avoid contamination from corrosion-related failures
- Cellophane manufacturing
- Chlorination system
- Pesticide production
- Incineration scrubber system
- Equipment in the chemical processing industry such as flue gas scrubbers, chlorination systems, sulfur dioxide scrubbers, pulp and paper bleaching equipment, pickling systems and nuclear fuel reprocessing
- Wastewater treatment
Feature
- Resistant to pitting, crevice corrosion and stress corrosion cracking
- Excellent resistance to reducing and oxidizing media
- Excellent oxidation resistance in water media
- Excellent resistance to a variety of chemical process environments, including strong oxidants such as ferric acid, acetic anhydride, and seawater and brine solutions
- Prevent the formation of grain boundary precipitates in the welding heat affected zone
- Excellent weldability
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FAQ
Q:Can you send samples?
A:Of course, we can send samples to all parts of the world, our samples are free, but customers need to bear the courier costs.
Q:What are the shipping ports?
A:Under normal circumstances, we ship from Tianjin port, you can choose other ports according to your needs.
Q:About product prices?
A:Prices vary from period to period due to cyclical changes in the price of raw materials.
Q:About hastelloy alloy c22 product prices?
A:Prices vary from period to period due to cyclical changes in the price of raw materials.
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