Incoloy 800/800H/800HT (UNS N08800/ N08810/ N08811) High-temperature alloy

800 alloys own the following advantages Outstanding corrosion resistance, heat resistance, high strength It has good mechanical properties At elevated temperatures it offers resistance to oxidation Easy fabrication 800H alloys own the following advantages High creep rupture strength High temperature strength Easy fabrication Good resistance to sulfur-containing atmospheres Product Form

Products	ASTM Standard	ASME Standard	AME Standard
Sheet. Plate. Strip	B409	SB409	5871
Seamless Pipe	B163. B407	SBI 63.SB407
Welded Pipe	B514
Bar	SB408	SB408
Forging Part	B564	SB564

Chemical Analysis

	%	C	Mn	Si	Gr	S	Ni	Cu	Fe	Ai	Ti
800	Min.	-	-	-	19	-	30	-	Balance	0. 15	0. 15
	Max.	0.10	1.5	1	23	0. 015	35	0.75	Balance	0.60	0.60
800H	Min.	0. 05	-	-	19	-	30	-	Balance	0. 15	0. 15
	Max.	0.10	1.5	1	23	0. 015	35	0.75	Balance	0.60	0. 6
800HT	Min.	0. 06	-	-	19	-	30	-	Balance	0. 15	0. 15
	Max.	0.10	1.5	1	23	0. 015	35	0.75	Balance	0.60	0.60

Physical Properties

Density	8.0G/CM3
Melting Range	1350-1400°C

The Min. Mechanical Properties under Room Temperature

Alloy	Tensile Strength	Yield Strength	Elongation
	RM N/MM2	RPO.2 N/MM2	A5%
800	500	210
800H	450	180

Applications 800
Heat exchangers and process piping Furnace components Ammonia effluent coolers 800H
Chemical and petrochemical processing Pressure vessels Heat exchangers Industrial furnaces