HEV3

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#HEV3

Description

HEV3 High Alloy and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:High Alloy: HEV3

Category	Type	Steel Grade
Steel Grades	High Alloy	HEV3
		EV15
		S63018
		EV16
		EV17
		S30430
		HEV1
		R30155
		HEV2
		N07002
		N07750

Chemical composition(mass fraction)(wt.%) of the HEV3

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.03-0.10	0.50	0.50	0.015	0.015	14.0-17.0	/...
Mo	Al	Cu	Nb	Ti	V	Ce
≤0.50	1.10-1.35			2.00-2.60
N	Co	Pb	B	Other	trade names
	≤1.00			Nb/T≤0.7~1.2 Fe5.00-9.00	Inconel 751

Mechanical Properties of steel grade HEV3

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)
949 (≥)	491 (≥)	12	33	24	Solution and Aging, Annealing, Ausaging, Q+T,etc	241

Physical Properties of steel grade HEV3

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
22	-	-			0.32	-
499	648	-	23.3	211		-
587	-	23	34.2			413	321

Heat Treatment of steel grade HEV3

Heat treated : 1972°C - 1984°C

Technological Curves of steel grade HEV3

No Curve

Cross Reference Table (Equivalent Grade) of HEV3

Grade	Standard	Country	Application
SAE HEV3	SAE	USA	precipitation hardening

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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Stainless Steels

Tube/Pipe

Steel Profiles

Cold rolled/hot rolled

Wire rod

Quality special steel

Superalloy & High Temperature Alloy