N07090

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#HEV6 #N07090 #Nimonic-90

Description

USA AISI N07090 Specialsteel Steel for exhaust valves and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: N07090

Category	Class	Grade	Standard	Country	Application
Steel Grades	Specialsteel	N07090	AISI	USA	Steel for exhaust valves

Chemical composition(mass fraction)(wt.%) of the N07090

C	Si	Mn	P	S	Cr	Ni
≤0.05	≤1.50	≤1.00	≤ ≥	≤ ≥	≤20.0	≤remaining

Mechanical Properties of steel grade N07090

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)
936 (≥)	392 (≥)	41	32	44	Solution and Aging, Annealing, Ausaging, Q+T,etc	442

Physical Properties of steel grade N07090

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
12	-	-			0.42	-
943	828	-	21.3	234		-
967	-	43	31.2			432	442

Heat Treatment of steel grade N07090

Heat treated : 1216°C - 1457°C

Technological Curves of steel grade N07090

No Curve

Cross Reference Table (Equivalent Grade) of N07090

Grade	Standard	Country	Application
HEV6
SAE HEV6
SAE HEV6
N07090
UNS N07090
UNS N07090

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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