S63012

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#EVl2 #S63012 #21-2N

Description

USA AISI S63012 Specialsteel Steel for exhaust valves and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: S63012

Category	Class	Grade	Standard	Country	Application
Steel Grades	Specialsteel	S63012	AISI	USA	Steel for exhaust valves

Chemical composition(mass fraction)(wt.%) of the S63012

C	Si	Mn	P	S	Cr	Ni	N
0.50 -0.60	≤0.25	7.00 -9.50	≤0.050	≤0.035	19.25 -21.5	1.50 -2.75	0.20 -0.40

Mechanical Properties of steel grade S63012

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)
719 (≥)	472 (≥)	41	24	33	Solution and Aging, Annealing, Ausaging, Q+T,etc	211

Physical Properties of steel grade S63012

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	-	-			0.32	-
433	441	-	13.3	413		-
413	-	24	43.2			222	432

Heat Treatment of steel grade S63012

Heat treated : 1179°C - 1293°C

Technological Curves of steel grade S63012

No Curve

Cross Reference Table (Equivalent Grade) of S63012

Grade	Standard	Country	Application
SAE EVl2
SAE EVl2
S63012
UNS S63012
UNS S63012

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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