Product name:
25-6Mo、 1.4529(UNS 08926)
Domestic common name: 1.4529, desulfurization and denitrification alloy, Cronifer 1925hMo.
Main components: 20cr-25ni-6mo-1Cu-0.2n.
Mechanical properties: tensile strength: σ b 650 MPa; Elongation: Δ 35%
Information description:
1.4529(UNS N08926) has extremely high pitting and crevice corrosion resistance in halide medium and acidic environment containing sulfur and hydrogen, and can effectively resist chloride ion stress corrosion. It also has excellent corrosion resistance, excellent stability and mechanical properties slightly better than 904L in oxidation and reduction media, and can be used to manufacture pressure vessels at-196 ~ 400℃.
Typical working conditions: 60% sulfuric acid, below 80℃, annual corrosion rate.
Application field:
Flue gas desulfurization equipment, evaporators, heat exchangers, filters and mixers for phosphoric acid production, sulfuric acid conveying equipment, condensers, life-saving systems, seawater filtration systems, hydraulic and recharge piping systems in marine industry, and paper pulp? System, salt evaporation condenser, power plant polluted cooling water pipeline system, reverse osmosis seawater desalination equipment, corrosive chemicals transportation storage tank, halogen acid catalyzed organic matter production equipment, etc.
Matching welding materials: ERNiCrMo-3 and ERNiCrMo-3.