1.4529|N08926

Product Origin:Japan Nippon Steel/Japan Metal/Sweden Outokumpu/USA SMC

Standard:ASTM B625, ASTM A240, ASTM B673, ASTM B674, ASTM B677 International commonly known as: W.Nr.1.4529, Desulfurization and denitrification alloy, UNS N08926, Cronifer 1925hMo, Incoloy alloy 25-6Mo, NAS 255NM

Main Components:Carbon (C) ≤ 0.02, Manganese (Mn) ≤ 2.00, Nickel (Ni) 24.0～26.0, Silicon (Si) ≤ 0.5, Phosphorus (P) ≤ 0.03, Sulfur (S) ≤ 0.01, Chromium (Cr) 19.0～21.0, Copper (Cu) 0.5～1.5, Molybdenum (Mo) 6.0～7.0, Nitrogen (N) 0.15～0.25

Physical Properties:Density: 8.06g/cm3, Melting Point: 1320-1400 ℃, Magnetism: None

Mechanical Properties:Tensile Strength: σb ≥ 650Mpa, Yield Strength σb ≥ 295Mpa, Elongation: δ ≥ 35%, Hardness: HRB90

Corrosion Resistance:1.4529 (UNS N08926) has very high resistance to pitting and crevice corrosion in halide media and hydrogen sulfide-containing environments. It can effectively resist chloride ion stress corrosion and has good corrosion resistance in oxidative and reducing media. It has good stability and slightly better mechanical properties than 904L. It can be used for the manufacture of pressure vessels from -196 to 400°C. Typical conditions: 60% sulfuric acid, below 80°C, annual corrosion rate < 0.1mm.

Application Fields:Flue gas desulfurization equipment, evaporators, heat exchangers, filters, and mixers for phosphoric acid production, sulfuric acid transportation equipment, condensers, fire extinguishing systems, seawater filtration systems, hydraulic and reflux piping systems in offshore industries, pulp bleaching systems, salt evaporation condensers, electric broad-pollution cooling water pipeline systems, reverse osmosis seawater desalination units, corrosion-resistant chemical transportation and storage tanks, equipment for organic production catalyzed by halogen acids, etc.

Matching Welding Material:For welding 1.4529, high-alloy 625 series welding materials are recommended, namely ERNiCrMo-3 welding wire, ENiCrMo-3 welding rod. The welding material sizes are Φ1.0, 1.2, 2.4, 3.2, 4.0.

Supply Style:Plates, strips, bars, wires, forgings, bright bars, welding materials, flanges, etc. Can be processed according to drawings, please feel free to inquire.