HEV8

Favorite Datasheet

#HEV8

Description

HEV8 High Alloy and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:High Alloy: HEV8

Category	Type	Steel Grade
Steel Grades	High Alloy	HEV8
		N07750
		HEV3
		N07751
		N07031
		HEV5
		N07080
		HEV6
		N07090
		HEV7
		S66286

Chemical composition(mass fraction)(wt.%) of the HEV8

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.03-0.06	0.20	0.20	0.015	0.015	22.3-22.9	55.0-58.0
Mo	Al	Cu	Nb	Ti	V	Ce
1.70-2.30	1.15-1.40	≤0.50	0.75-0.95	2.10-2.40
N	Co	Pb	B	Other	trade names
	≤1.00		0.003-0.007	Fe...	Pyromet 31V

Mechanical Properties of steel grade HEV8

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)
317 (≥)	442 (≥)	24	11	13	Solution and Aging, Annealing, Ausaging, Q+T,etc	243

Physical Properties of steel grade HEV8

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
32	-	-			0.14	-
511	822	-	41.3	312		-
734	-	43	14.2			142	111

Heat Treatment of steel grade HEV8

Heat treated : 1476°C - 1216°C

Technological Curves of steel grade HEV8

No Curve

Cross Reference Table (Equivalent Grade) of HEV8

Grade	Standard	Country	Application
SAE HEV8	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

Do you supply this HEV8?
List your company on S&G now? Join
Non-paying users only

Stainless Steels

Tube/Pipe

Steel Profiles

Cold rolled/hot rolled

Wire rod

Quality special steel

Superalloy & High Temperature Alloy