| Equivalent Grade | ● UNS: N08810 ● W.Nr.: 1.4876 (Grade H) ● Chinese Standard: GH3039 |
| Standard | ● Sheet/Plate: ASTM B409 ● Seamless Pipe: ASTM B407 ● Bar: ASTM B408 |
| Alloy Type | Nickel-Chromium-Iron Alloy (High-Temperature Heat and Corrosion Resistant Type, Grade H Strengthened) |
| Standard | Sheet, Bar, Pipe, Tube, Fittings, Flange, Welding Products, etc. |
| Key Properties | ● Higher high-temperature strength than Incoloy 800, outstanding creep performance at 600-800℃ ● Excellent oxidation, carburization and nitridation resistance, stable service under long-term high temperature ● Resistant to steam and high-temperature flue gas corrosion, excellent hot and cold forming and weldability |
| Applicable Environment | High-temperature oxidizing/reducing environment, high-temperature heat exchange scenarios, heat treatment furnaces, steam boilers, chemical high-temperature reaction scenarios, oil and gas high-temperature processing scenarios |
| Typical Applications | High-Temperature Heat Exchangers, Boiler Superheater/Reheater Tubes, Heat Treatment Furnace Liners, Chemical Reactors, Oil And Gas Processing Equipment, High-Temperature Pipes, Power Station High-Temperature Components, etc. |