It is 20%Cr-25%Ni-5%Mo-2%Cu  stainless steel flux-cored wire shiled by CO2. It has excellent corrosion resistance and can resist any temperature and concentration of acetic acid corrosion. It can effectively solve the halide of pitting corrosion, pit corrosion, crevice corrosion and stress corrosion problems. It can be used in manufacturing all kinds of strong acid tower, trough, pipelines and storage containers, etc.

 Other：P：0.033，   S：0.012