1.4518

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#1.4518

Description

1.4518 Alloy Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Alloy Steel: 1.4518

Category	Type	Steel Grade
Steel Grades	Alloy Steel	1.4518
		X11CrNiMnN 19-8-6
		1.4028
		X30Cr 13
		1.4031
		X39Cr 13
		1.4310
		X9CrNi 18-8
		X12CrNi 17-7
		1.4401
		X4CrNiMo 17-12-2

Chemical composition(mass fraction)(wt.%) of the 1.4518

C	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni	Mo	Other
≤ 0.10	1.50	1.50	0.030	0.030	16.0-18.0	---------	-------------	Cu 2.75-3.50 Nb 12*C N 0.12-0.25

Mechanical Properties of steel grade 1.4518

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)
671 (≥)	627 (≥)	33	22	34	Solution and Aging, Annealing, Ausaging, Q+T,etc	113

Physical Properties of steel grade 1.4518

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
34	-	-			0.11	-
131	712	-	11.3	333		-
916	-	33	24.2			432	123

Heat Treatment of steel grade 1.4518

Heat treated : 1772°C - 1852°C

Technological Curves of steel grade 1.4518

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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