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Although there is a layer of oxide on surface,but Carbon Steelbelt-Biscuits CS1300 is still corroded easily in the water solution,especially acid solution.The corrosion of CS1300 is accelerated by increasing temperature, velocity of flow,acidity, and salt content in solution Chromate (CrO4-2) and nitrate(NO3-) will inhibit corrosion in neutral solution.
Pitting and crevice corrosion
The carbon steel may be sensitive to pitting and cracking in solutions of a relative low oxide content.
Consol CS1300 steel belt is susceptible to hydrogen embrittlement , special heat treatment of the steel belt is required if the steel belt is exposed to hydrogen embrittlement envirment.
Carbon Steelbelt-Biscuits CS1300 has good welding property, a suitable fusion welding method is gas-shielded arc welding,with the TIG method as first choice.
Before welding,heat treatment should be applied evenly to ensure the mechanical property(static and dynamic) of welding joint.More information please contact CONSOL office.