HEV5

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#HEV5 #N07080 #Nimonic-80A

Description

USA UNS HEV5 Specialsteel Steel for exhaust valves and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: HEV5

Category	Class	Grade	Standard	Country	Application
Steel Grades	Specialsteel	HEV5	UNS	USA	Steel for exhaust valves

Chemical composition(mass fraction)(wt.%) of the HEV5

C	Si	Mn	P	S	Cr	Ni
≤0.10	≤1.00	≤1.00	≤0.045	≤0.030	18.0 -21.0	≤remaining

Mechanical Properties of steel grade HEV5

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)
675 (≥)	199 (≥)	43	32	34	Solution and Aging, Annealing, Ausaging, Q+T,etc	244

Physical Properties of steel grade HEV5

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
23	-	-			0.33	-
888	228	-	43.3	332		-
937	-	12	24.2			211	233

Heat Treatment of steel grade HEV5

Heat treated : 1872°C - 1658°C

Technological Curves of steel grade HEV5

No Curve

Cross Reference Table (Equivalent Grade) of HEV5

Grade	Standard	Country	Application
HEV5
N07080
Nimonic 80A, Alloy 80A, UNS N07080, 2.4952

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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