Views: 25 Author: Monica Publish Time: 2024-09-13 Origin: Site
Hastelloy C2000 is a strong metal made of nickel, chromium, and molybdenum, with some copper added. This makes it stronger against heat and tough chemicals like battery acid and rust removers.
A lot of chromium in the steel makes it very strong against rust from chemicals and water that has iron and oxygen in it.
Hastelloy C2000 is also very flexible, easy to weld, and resists cracking well in salty water solutions.
The UNS N06200 alloy is widely used in chemical processing reactors, heat exchangers, petrochemical piping, the pharmaceutical industry, and gas desulfurization systems.
HASTELLOY C2000 (UNS N06200) is unique as the sole nickel-chromium-molybdenum alloy containing copper. This provides greatly enhanced resistance to sulfuric acid. It also has lots of chromium to better resist rusting from strong chemicals and liquids containing iron and oxygen.
This alloy was developed to broaden the application range of one alloy. C2000 resists damage from many strong acids like sulfuric, hydrochloric, and hydrofluoric acid.
The combination of molybdenum and copper provides excellent corrosion resistance to reducing media, while the high chromium content gives good oxidizing resistance. Hastelloy C2000 offers excellent formability, weldability, and resistance to cracking in saltwater and chlorine environments.
HASTELLOY C2000 coated electrodes are used for the shielded metal arc welding of C2000 alloy. The deposited weld metal has excellent resistance to uniform corrosion conditions in a variety of media, including oxidizing and reducing environments.
This alloy works well for welding different metals together and can also join with stainless steels that contain molybdenum. The electrodes are also used for the overlay and cladding of carbon steels where enhanced corrosion resistance is needed.
UNS N06200 is made of nickel, molybdenum, and chromium. It also has great strength at elevated temperatures and superior weldability compared with other nickel alloy materials.
Hastelloy C2000 contains 20% Cr, 17-21% Mo, 15-16% Ni, 2-6% Co, and trace Si, Mn, and C. This makes it perfect for use in harsh conditions like paper mills, saltwater treatment plants, and coal power plant exhaust systems.
The Chemical Composition of Hastelloy C2000, % | |
Nickel | Balance |
Cobalt | ≤2 |
Chromium | 23 |
Molybdenum | 16 |
Copper | 1.6 |
Iron | ≤3 |
Manganese | ≤0.5 |
Aluminum | ≤0.5 |
Silicon | ≤0.08 |
Carbon | ≤0.01 |
Hastelloy C2000 is an alloy that exhibits excellent corrosion resistance in a wide variety of media. The alloy is resistant to both acid and alkaline environments, as well as to oxidizing and reducing conditions. Plus, this metal stays strong under heat and won't bend or warp over time.
Hastelloy C2000 also has high strength at elevated temperatures. The alloy is able to retain its strength up to 2000 degrees Fahrenheit. The alloy also exhibits excellent creep resistance, preventing deformation under prolonged high-temperature exposure.
Hastelloy C2000 is also a highly weldable alloy. You can weld this metal using all normal welding types like TIG, MIG, and stick welding. Additionally, the alloy can be welded using filler metals that are compatible with Hastelloy C2000.
Hastelloy C2000 is also a highly fabricable alloy. The alloy can be easily formed into a variety of shapes and sizes using standard fabrication methods. Additionally, the alloy can be easily welded and machined.
Hastelloy C2000 has good thermal conductivity, meaning that it conducts heat well. Hastelloy C2000 works well in heat exchangers and boilers because it transfers heat quickly.
Hastelloy C2000 also has good electrical conductivity, making it ideal for use in electrical applications.
1. Chemical Processing
Hastelloy C-2000 is a nickel-chromium-molybdenum alloy that is often used in chemical processing applications. The alloy has excellent resistance to corrosion and is resistant to both oxidizing and reducing environments. Additionally, Hastelloy C-2000 has excellent resistance to pitting and crevice corrosion.
2. Pollution Control
UNS N06200 is also often used in pollution control applications. This metal doesn't rust easily when exposed to harsh chemicals, so it works great in machines that clean dirty air. Hastelloy C-2000 can also withstand rust and cracking from salt water, so it's perfect for ocean and marine uses.
3. Nuclear Waste Handling
Hastelloy C-2000 is also frequently used in nuclear waste handling applications. The alloy has excellent resistance to corrosion by both radioactive materials and nuclear waste products. Hastelloy C-2000 resists chloride stress corrosion cracking, ideal for saltwater applications.
4. Marine Applications
UNS N06200 is also often used in marine applications. The alloy has excellent resistance to corrosion by both sea water and salt spray. Hastelloy C2000 resists chloride stress corrosion cracking, ideal for saltwater applications.
5. Desalination Plants
Hastelloy C2000 is also frequently used in desalination plants. The alloy has excellent resistance to corrosion by both seawater and brine solutions. Hastelloy C-2000 resists chloride stress corrosion cracking, ideal for saltwater applications.
Hastelloy C2000 excels in highly acidic environments like chemical plants and refineries, outperforming conventional steels where corrosion resistance is critical.
Alternative versions provide comparable characteristics with minor compositional differences tailored to specific applications. For corrosive environments, consider Hastelloy C2000 or its equivalents.
