INCONEL ALLOY 825 / ALLOY UNS N08825 / INCOLOY ALLOY WNR 2.4858

Inconel 825 comes with addition of molybdenum, copper and titanium to the authentic triplet combo of NICKEL-IRON-CHROMIUM. Exceptional resistance is provided towards many corrosive environments by this nickel-steel alloy composition. Comes with improved resistance power to aqueous corrosion. Alloy 825 UNS N08825 is resistant to reducing and oxidizing acids, to stress-corrosion cracking, pitting and crevice corrosion.

Used in for chemical processing, pollution-control equipment, oil and gas well piping, nuclear fuel reprocessing, acid production, and pickling equipment. UNS NO 8825, 8S 3072-3076 (NA 15), ASTM B-163, B-407-B409, ASME SB-163, SB 407-SB-409.SB-564, Boiler Code Section I, III, VII, IX

Standard product forms are round, flats, forging stock, pipe, tube plate, sheet, strip and wire Extremely resistant to sulfuric and phosphoric acids.

Ni	Mn	Ai	Fe	S	Ti	Cr	Si	C	Cu	Mb
38.0 – 46.0	1.0 max	0.2 max	22.0 min	0.015 max	0.6 – 1.2	19.5 – 23.5	0.5 max	0.05 max	1.5 – 3.0	2.5 – 3.5

Density	Melting Point	Tensile Strength	Yield Strength (0.2%Offset)	Elongation
8.14 g/cm3	1400 °C (2550 °F)	Psi – 80,000, MPa – 550	Psi – 32,000, MPa –220	30 %