| Equivalent Grade | ● UNS: N04400 ● W.Nr.: 2.4360 ● Chinese Standard: NS3101 |
| Standard | ● Sheet/Plate: ASTM B127 ● Seamless Pipe: ASTM B163 ● Bar: ASTM B164 |
| Alloy Type | Nickel-Copper Alloy (Corrosion and Wear Resistant Type, Chromium-Free) |
| Standard | Sheet, Bar, Pipe, Tube, Fittings, Flange, Welding Materials, Forgings, Wire, Castings |
| Key Properties | ● Excellent corrosion resistance, especially resistant to seawater, salt solutions and neutral/alkaline media Outstanding resistance to hydrofluoric acid and fluoride corrosion, no stress corrosion cracking tendency ● Excellent mechanical properties, high strength, good toughness, good hot and cold forming performance ● Good weldability, no heat treatment required after welding, excellent wear resistance |
| Applicable Environment | Offshore engineering environment, seawater desalination scenarios, fluorine chemical scenarios, oil and gas extraction (containing acidic media), chemical strong corrosion environment, shipbuilding |
| Typical Applications | Seawater Desalination Equipment, Ship Components, Fluorine Chemical Reactors, Oil And Gas Pipelines, Valve Fittings, Chemical Corrosion-Resistant Vessels, Submarine Cable Sheaths, etc. |