SEL-15

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#SEL-15

Description

SEL-15 High Alloy and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:High Alloy: SEL-15

Category	Type	Steel Grade
Steel Grades	High Alloy	SEL-15
		RESISTOHM alloy Y
		Rex 734
		S-590
		S-816
		S-816 (C)
		Sanicro 28
		SC-1
		SCF-19
		SCF 23 (Sea Fast)
		SEL

Chemical composition(mass fraction)(wt.%) of the SEL-15

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.07					11	...
Mo	Al	Cu	Nb	Ti	V	Ce
6.5	5.4		0.5	2.5
N	Co	Pb	B	Other
	14.5		0.015	W 1.5

Mechanical Properties of steel grade SEL-15

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)
342 (≥)	555 (≥)	24	12	41	Solution and Aging, Annealing, Ausaging, Q+T,etc	122

Physical Properties of steel grade SEL-15

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
11	-	-			0.42	-
534	784	-	13.3	311		-
914	-	43	31.2			323	122

Heat Treatment of steel grade SEL-15

Heat treated : 1551°C - 1359°C

Technological Curves of steel grade SEL-15

No Curve

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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Stainless Steels

Tube/Pipe

Steel Profiles

Cold rolled/hot rolled

Wire rod

Quality special steel

Superalloy & High Temperature Alloy