MLX-45K

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#MLX-45K

Description

MLX-45K Carbon Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Carbon Steel: MLX-45K

Category	Type	Steel Grade
Steel Grades	Carbon Steel	MLX-45K
		Lukens Gr.45
		Lukens Gr.50
		Lukens Gr.55
		Lukens Gr.60
		Lukens Gr.65
		Man-Ten
		Mayari R
		Mayari R-50
		Mayari R-60
		Medium Hard Abrasion Resisting

Chemical composition(mass fraction)(wt.%) of the MLX-45K

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.12	0.1	0.8
Mo	Al	Cu	Nb	Ti	V	Ce
	+		≥0.01
N	Co	Pb	B	Other

Mechanical Properties of steel grade MLX-45K

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)
687 (≥)	371 (≥)	41	13	44	Solution and Aging, Annealing, Ausaging, Q+T,etc	143

Physical Properties of steel grade MLX-45K

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
14	-	-			0.32	-
763	386	-	21.3	112		-
473	-	41	21.2			141	113

Heat Treatment of steel grade MLX-45K

Heat treated : 1361°C - 1395°C

Technological Curves of steel grade MLX-45K

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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