Hastelloy C2000 The alloy is designed to resist a wide range of corrosive chemicals, including sulfuric, hydrochloric and hydrofluoric acids. Unlike the previously optimized Ni-Cr-Mo alloy, which can resist only oxidizing or reducing acids, C-2000 alloy has corrosion resistance in both environments. The combined action of molybdenum and copper (at 16% and 1.6% levels, respectively) gives the alloy excellent resistance to the corrosion of reducing media, while the high chromium content (23%wt) guarantees resistance to the corrosion of oxidizing media.

Hastelloy C-22 alloy has excellent resistance to pitting, crevice corrosion and stress corrosion cracking. It has excellent resistance to oxidizing water media, including wet chlorine, nitric acid or a mixture of oxidizing acids containing chloride ions. Hastelloy C-22 alloy also has the ideal resistance to the reducing and oxidizing environments encountered during the process. Depending on the performance of this WAN energy, it can be used in some troublesome environments, or in a variety of production purpose plant applications. Hastelloy C-22 alloy has exceptional resistance to a variety of chemical environments, including strong oxidizing substances such as ferric chloride, copper chloride, chlorine, thermal contaminated solutions (organic and inorganic), formic acid, acetic acid, acetic anhydride, sea water and salt solutions. Hastelloy C-22 alloy has the ability to resist grain boundary precipitation formation in the weld heat affected zone, which makes it suitable for a variety of chemical process applications in the welding state.

Hastelloy C-276 alloy belongs to nickel - mo - Cr - iron - tungsten nickel-based alloy. It is one of the most corrosion-resistant modern metal materials. Mainly resistant to wet chlorine, all kinds of oxidizing chloride, chloride salt solution, sulfuric acid and oxidizing salt, in low temperature and medium temperature 1 have good corrosion resistance. Therefore, in the past 30 years, in harsh corrosive environment, such as chemical, petrochemical, flue gas desulfurization, pulp and paper, environmental protection and other industrial fields have a quite wide range of applications. The corrosion data of Hastelloy C-276 alloy are typical, but cannot be used as a standard, especially in unknown environment, the selection of materials must be tested. There is not enough Cr in Hastelloy C-276 alloy to resist corrosion in strong oxidizing environments such as hot 1. The alloy is mainly produced for chemical process environment, especially in the presence of mixed acid, such as flue gas desulfurization system discharge pipe.

Hastelloy C2000 The alloy is designed to resist a wide range of corrosive chemicals, including sulfuric, hydrochloric and hydrofluoric acids. Unlike the previously optimized Ni-Cr-Mo alloy, which can resist only oxidizing or reducing acids, C-2000 alloy has corrosion resistance in both environments. The combined action of molybdenum and copper (at 16% and 1.6% levels, respectively) gives the alloy excellent resistance to the corrosion of reducing media, while the high chromium content (23%wt) guarantees resistance to the corrosion of oxidizing media.

Hastelloy C-22 alloy has excellent resistance to pitting, crevice corrosion and stress corrosion cracking. It has excellent resistance to oxidizing water media, including wet chlorine, nitric acid or a mixture of oxidizing acids containing chloride ions. Hastelloy C-22 alloy also has the ideal resistance to the reducing and oxidizing environments encountered during the process. Depending on the performance of this WAN energy, it can be used in some troublesome environments, or in a variety of production purpose plant applications. Hastelloy C-22 alloy has exceptional resistance to a variety of chemical environments, including strong oxidizing substances such as ferric chloride, copper chloride, chlorine, thermal contaminated solutions (organic and inorganic), formic acid, acetic acid, acetic anhydride, sea water and salt solutions. Hastelloy C-22 alloy has the ability to resist grain boundary precipitation formation in the weld heat affected zone, which makes it suitable for a variety of chemical process applications in the welding state.

Hastelloy C-276 alloy belongs to nickel - mo - Cr - iron - tungsten nickel-based alloy. It is one of the most corrosion-resistant modern metal materials. Mainly resistant to wet chlorine, all kinds of oxidizing chloride, chloride salt solution, sulfuric acid and oxidizing salt, in low temperature and medium temperature 1 have good corrosion resistance. Therefore, in the past 30 years, in harsh corrosive environment, such as chemical, petrochemical, flue gas desulfurization, pulp and paper, environmental protection and other industrial fields have a quite wide range of applications. The corrosion data of Hastelloy C-276 alloy are typical, but cannot be used as a standard, especially in unknown environment, the selection of materials must be tested. There is not enough Cr in Hastelloy C-276 alloy to resist corrosion in strong oxidizing environments such as hot 1. The alloy is mainly produced for chemical process environment, especially in the presence of mixed acid, such as flue gas desulfurization system discharge pipe.