N07002

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Description

USA AISI N07002 Specialsteel Steel for exhaust valves and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: N07002

Category	Class	Grade	Standard	Country	Application
Steel Grades	Specialsteel	N07002	AISI	USA	Steel for exhaust valves

Chemical composition(mass fraction)(wt.%) of the N07002

C	Si	Mn	P	S	Cr	Ni
0.04 - ≥	0.08 - ≥	2.25 - ≥	≤ ≥	≤ ≥	16.0 - ≥	≤remaining

Mechanical Properties of steel grade N07002

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)
124 (≥)	558 (≥)	31	42	22	Solution and Aging, Annealing, Ausaging, Q+T,etc	444

Physical Properties of steel grade N07002

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
41	-	-			0.21	-
267	696	-	42.3	323		-
183	-	42	23.2			243	421

Heat Treatment of steel grade N07002

Heat treated : 1393°C - 1273°C

Technological Curves of steel grade N07002

No Curve

Cross Reference Table (Equivalent Grade) of N07002

Grade	Standard	Country	Application
HEV2
SAE HEV2
SAE HEV2
N07002
UNS N07002
UNS N07002

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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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