EV3

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#EV3 #S63016 #21-12

Description

USA UNS EV3 Specialsteel Steel for exhaust valves and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: EV3

Category	Class	Grade	Standard	Country	Application
Steel Grades	Specialsteel	EV3	UNS	USA	Steel for exhaust valves

Chemical composition(mass fraction)(wt.%) of the EV3

C	Si	Mn	Cr	Ni
0.20 - ≥	1.00 - ≥	1.30 - ≥	21.0 - ≥	11.5 - ≥

Mechanical Properties of steel grade EV3

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)
472 (≥)	825 (≥)	31	22	34	Solution and Aging, Annealing, Ausaging, Q+T,etc	321

Physical Properties of steel grade EV3

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
22	-	-			0.13	-
579	866	-	12.3	134		-
311	-	13	42.2			223	213

Heat Treatment of steel grade EV3

Heat treated : 1131°C - 1491°C

Technological Curves of steel grade EV3

No Curve

Cross Reference Table (Equivalent Grade) of EV3

Grade	Standard	Country	Application
EV3
HEV3
SEV345
SEV30
SEV35
SAE EV3
SAE EV3
SAE HEV3
SAE HEV3
S63016
UNS S63016
UNS S63016
Z20CN21-12Az

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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EV3