S63018

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Description

USA UNS S63018 Specialsteel Steel for exhaust valves and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: S63018

Category	Class	Grade	Standard	Country	Application
Steel Grades	Specialsteel	S63018	UNS	USA	Steel for exhaust valves

Chemical composition(mass fraction)(wt.%) of the S63018

C	Si	Mn	P	S	Cr	Ni	Mo	N
0.28 -0.38	0.60 -0.90	1.50 -3.50	≤ ≥	≤ ≥	22.0 -24.00	7.00 -9.00	≤0.50	0.28 -0.35

Mechanical Properties of steel grade S63018

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)
698 (≥)	495 (≥)	33	44	34	Solution and Aging, Annealing, Ausaging, Q+T,etc	114

Physical Properties of steel grade S63018

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
42	-	-			0.23	-
391	523	-	21.3	421		-
611	-	31	42.2			412	314

Heat Treatment of steel grade S63018

Heat treated : 1862°C - 1717°C

Technological Curves of steel grade S63018

No Curve

Cross Reference Table (Equivalent Grade) of S63018

Grade	Standard	Country	Application
SAE EVl5
SAE EVl5
S63018
UNS S63018
UNS S63018

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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