800H

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#800H

Description

800H High Alloy and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:High Alloy: 800H

Category	Type	Steel Grade
Steel Grades	High Alloy	800H
		S30800
		309
		S30900
		310
		S31000
		N08020
		N08367
		N 08800
		800
		N 08810

Chemical composition(mass fraction)(wt.%) of the 800H

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.05-0.1	1.5	1.5	0.045	0.015	19-23	30-35
Mo	Al	Cu	Nb	Ti	V	Fe
	0.15-0.6	≤0.75		0.15-0.6		≥39.5
N	Co	Pb	B	Other

Mechanical Properties of steel grade 800H

Yield R_p0.2 (MPa)	Tensile R_m (MPa)	Impact KV/Ku (J)	Elongation A (%)	Reduction in cross section on fracture Z (%)	As-Heat-Treated Condition	Brinell hardness (HBW)
525 (≥)	144 (≥)	44	34	21	Solution and Aging, Annealing, Ausaging, Q+T,etc	422

Physical Properties of steel grade 800H

Temperature (°C)	Modulus of elasticity (GPa)	Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and	Thermal conductivity (W/m·°C)	Specific thermal capacity (J/kg·°C)	Specific electrical resistivity (Ω mm²/m)	Density (kg/dm³)	Poisson’s coefficient, ν
31	-	-			0.41	-
292	339	-	14.3	442		-
176	-	13	11.2			431	323

Heat Treatment of steel grade 800H

Heat treated : 1255°C - 1572°C

Technological Curves of steel grade 800H

No Curve

Cross Reference Table (Equivalent Grade) of 800H

Grade	Standard	Country	Application
NCF800H	JIS	Japan	ferritic stainless steel
NCF800HTB	JIS	Japan	ferritic stainless steel
NCF800HTP	JIS	Japan	ferritic stainless steel
SS14 2350	SS	Sweden
SS14 2350	SS	Sweden
SS14 2350	SS	Sweden
SS14 2350	SS	Sweden
VAT 800H			Brazil Stainless steel
CNS NCF800H		China	China Taiwan Heat-Resistant Steel

Available Suppliers

Jiangyou Longhai Special Steel Co.,Ltd.

Our main peoducts of steel are many kinds of special steel, like tool steel, mould steel, alloy steel, alloy constructural steel, heat-resistant steel, high speed tool steel,spring steel and bearing steel , stainless steel and so on, which have formed 12 series and more than 350 varieties with n...

Rfq.: sales@longhaisteel.com

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