| Equivalent Grade | ● UNS N05500 ● W.Nr.: 2.4375 ● Chinese Standard: NS3103 |
| Standard | ● Sheet/Plate: ASTM B865 ● Seamless Pipe: ASTM B866 ● Bar: ASTM B864 Precipitation hardening nickel-copper alloy standard, emphasizing mechanical strength requirements |
| Alloy Type | Nickel-Copper-Aluminum-Titanium Alloy (Precipitation Hardening Type, Corrosion-Resistant and High-Strength Type) |
| Standard | Sheet, Bar, Pipe, Tube, Fittings, Flange, Welding Materials, Forgings, Wire, Precision Forgings, Wear-Resistant Parts |
| Key Properties | ● Inherits the excellent corrosion resistance of Monel 400, resistant to seawater, fluorides, neutral/alkaline media, and outstanding resistance to hydrofluoric acid ● Far higher strength than Monel 400 after precipitation hardening, with high hardness and excellent wear resistance ● Good toughness, no stress corrosion cracking tendency, and good high-temperature stability ● Good hot and cold forming performance, good weldability, and post-weld aging treatment required for strengthening |
| Applicable Environment | High-stress corrosion-resistant scenarios, deep-sea and offshore engineering, fluorine chemical industry, oil and gas extraction, shipbuilding, precision machinery, wear-resistant working conditions |
| Typical Applications | Deep-Sea Mining Equipment, Marine Propellers, Valve Cores, Pump Shafts, Oil And Gas Pipeline Connectors, Fluorine Chemical Reactors, Precision Wear-Resistant Parts, Core Components Of Instrumentation, etc. |