Inconel 804 UNS N08804

Inconel 804 alloy overview:

Inconel 804 alloy has a nickel content of 28.0-31.0% and a nickel-based alloy with a nickel content of 39.0-43.0%. Inconel 804 alloy has strong cold working and hot working properties. Work under a certain stress for a long time, and have high temperature strength, good oxidation and corrosion resistance, good fatigue performance, fracture toughness and other comprehensive properties.

 

Chemical composition of Inconel 804 alloy:

%	Ni	Cr	C	Mn	Si	Fe	Al	Ti	P	S	Cu
Min.	39	28
Max.	43	31	0.10	1.50	0.75	margin	0.60	1.2	0.015	0.015	0.5

 

Similar grades of Inconel 804 alloy:

Inconel 804 N08804 (United States)

Special alloys commonly used in the petroleum industry:

Stainless steel: 316LN, 1.4529, 1.4539, 254SMO, 654SMO, etc.

High-temperature alloy: GH4049

Nickel-based alloys: Alloy 31, Alloy 926, Incoloy 925, Inconel 617, Nickel 201, etc.

Corrosion-resistant alloys: NS112, NS322, NS333, NS334