1.3914

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#1.3914

Description

1.3914 Alloy Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Alloy Steel: 1.3914

Category	Type	Steel Grade
Steel Grades	Alloy Steel	1.3914
		1.3813
		X40MnCrN 19
		1.3816
		X8CrMnN 18-8
		1.3818
		X55MnCrN 18-4
		1.3817
		X40MnCr 18
		1.3819
		X50MnCrV 20-14

Chemical composition(mass fraction)(wt.%) of the 1.3914

C	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni	Mo	Other
≤ 0.030	0.75	6.00-8.00	0.025	0.010	20.0-22.0	14.0-16.0	3.00-3.50	Nb 0.10-0.25 N 0.35-0.50

Mechanical Properties of steel grade 1.3914

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)
551 (≥)	569 (≥)	24	12	34	Solution and Aging, Annealing, Ausaging, Q+T,etc	144

Physical Properties of steel grade 1.3914

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
43	-	-			0.33	-
693	751	-	12.3	144		-
124	-	42	34.2			134	123

Heat Treatment of steel grade 1.3914

Heat treated : 1177°C - 1871°C

Technological Curves of steel grade 1.3914

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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