| Equivalent Grade | ● UNS: N08825 ● W.Nr.: 1.4876 (Grade 825) ● Chinese Standard: GH3128 |
| Standard | ● Sheet/Plate: ASTM B424 ● Seamless Pipe: ASTM B423 ● Bar: ASTM B425 |
| Alloy Type | Nickel-Chromium-Iron-Molybdenum-Copper Alloy (Corrosion-Resistant Strengthened Type) |
| Standard | Sheet, Bar, Pipe, Tube, Fittings, Flange, Welding Materials, Forgings, Wire, Pipe Fittings |
| Key Properties | ● Comprehensive corrosion resistance, resistant to various acid-alkali media such as sulfuric acid, phosphoric acid and nitric acid ● Extremely strong resistance to pitting, crevice corrosion and stress corrosion cracking, excellent seawater corrosion resistance ● Good medium and high temperature strength, good hot and cold forming performance, excellent weldability |
| Applicable Environment | Chemical strong corrosion environment, seawater and offshore engineering environment, oil and gas extraction and processing scenarios, pickling equipment scenarios, nuclear auxiliary corrosion scenarios |
| Typical Applications | Chemical Corrosion-Resistant Equipment, Offshore Platform Fittings, Oil And Gas Extraction Pipes, Pickling Tanks, Heat Exchangers, Nuclear Power Auxiliary Equipment, Precision Corrosion-Resistant Components |