EVll

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#EVll #S63011 #Sil746

Description

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

Datasheet for: Steel Grades:Specialsteel: EVll

Category	Class	Grade	Standard	Country	Application
Steel Grades	Specialsteel	EVll	UNS	USA	Steel for exhaust valves

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

C	Si	Mn	P	S	Cr	Ni	N
0.65 -0.75	0.45 -0.85	5.50 -7.00	≤0.050	0.025 -0.065	20.0 -22.0	1.40 -1.90	0.18 -0.28

Mechanical Properties of steel grade EVll

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)
929 (≥)	431 (≥)	14	12	13	Solution and Aging, Annealing, Ausaging, Q+T,etc	431

Physical Properties of steel grade EVll

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	-
572	185	-	44.3	433		-
689	-	21	13.2			211	213

Heat Treatment of steel grade EVll

Heat treated : 1249°C - 1271°C

Technological Curves of steel grade EVll

No Curve

Cross Reference Table (Equivalent Grade) of EVll

Grade	Standard	Country	Application
SAE EVll
SAE EVll
S63011
UNS S63011
UNS S63011

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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