Hastelloy wire mesh is an ultra-low carbon type, Ni, Mo, Cr series nickel-based, corrosion-resistant, high-temperature resistant Hastelloy alloy, because it has good high temperature resistance, oxidation resistance, and corrosion resistance in the weld affected zone. It has good long-term thermal stability and processability, and is used in harsh industrial environments such as agricultural chemicals, nuclear facilities, and biopharmaceuticals.