Incoloy 825合金的化学成分：

Nickel ..............................................38.0-46.0
Iron...................................................22.0 min.
Chromium...........................................19.5-23.5
Molybdenum ........................................1.5-3.0
Titanium...............................................0.6-1.2
Carbon.................................................0.05 max.
Manganese .......................................1.0 max.
Sulfur ...............................................0.03 max.
Silicon .................................................0.5 max.
Aluminum.........................................0.2 max.