Lapelloy

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#Lapelloy

Description

Lapelloy High Alloy and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:High Alloy: Lapelloy

Category	Type	Steel Grade
Steel Grades	High Alloy	Lapelloy
		LANG ALLOY 2N
		LANG ALLOY 5N
		LANG ALLOY 11N
		LANG ALLOY 2R
		LANG ALLOY 4R
		LANG ALLOY 5R
		LANG ALLOY 7R
		LANG ALLOY 8R
		LANG ALLOY 16R
		LANG ALLOY 20V

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

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.3	0.25	1			12	0.3
Mo	Al	Cu	Nb	Ti	V	Fe
2.75					0.25	...
N	Co	Pb	B	Other

Mechanical Properties of steel grade Lapelloy

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)
742 (≥)	269 (≥)	41	41	21	Solution and Aging, Annealing, Ausaging, Q+T,etc	344

Physical Properties of steel grade Lapelloy

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
31	-	-			0.13	-
527	639	-	14.3	121		-
285	-	43	22.2			443	111

Heat Treatment of steel grade Lapelloy

Heat treated : 1482°C - 1652°C

Technological Curves of steel grade Lapelloy

No Curve

Cross Reference Table (Equivalent Grade) of Lapelloy

Grade	Standard	Country	Application
Lapelloy	UNS	USA	Martensitic special steel
Lapelloy	UNS	USA	Martensitic special steel

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