HNV2

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#HNV2

Description

HNV2 High Alloy and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:High Alloy: HNV2

Category	Type	Steel Grade
Steel Grades	High Alloy	HNV2
		NV5 (8645)
		H86450
		NV6 (5150)
		H51500
		NV7 (4140)
		H41400
		NV8
		NV9
		HNV1
		S64005

Chemical composition(mass fraction)(wt.%) of the HNV2

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.40	3.90	0.30			2.20
Mo	Al	Cu	Nb	Ti	V	Ce

N	Co	Pb	B	Other	trade names
					Sil F

Mechanical Properties of steel grade HNV2

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)
496 (≥)	875 (≥)	43	24	14	Solution and Aging, Annealing, Ausaging, Q+T,etc	242

Physical Properties of steel grade HNV2

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
33	-	-			0.14	-
118	543	-	42.3	414		-
622	-	12	22.2			221	414

Heat Treatment of steel grade HNV2

Heat treated : 1914°C - 1776°C

Technological Curves of steel grade HNV2

No Curve

Cross Reference Table (Equivalent Grade) of HNV2

Grade	Standard	Country	Application
SAE HNV2	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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