1.4031

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#1.4031

Description

1.4031 Alloy Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Alloy Steel: 1.4031

Category	Type	Steel Grade
Steel Grades	Alloy Steel	1.4031
		1.3980
		X5CrNiTiMoV 26-15
		1.4301
		X5CrNi 18-8
		1.4310
		X10CrNi 18-8
		1.4369
		X11CrNiMnN 19-8-6
		1.4028
		X30Cr 13

Chemical composition(mass fraction)(wt.%) of the 1.4031

C	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni	Mo	Other
0.36-0.42	1.00	1.00	0.040	0.015	12.5-14.5

Mechanical Properties of steel grade 1.4031

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)
595 (≥)	287 (≥)	44	13	34	Solution and Aging, Annealing, Ausaging, Q+T,etc	241

Physical Properties of steel grade 1.4031

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
12	-	-			0.44	-
216	975	-	33.3	244		-
326	-	42	13.2			443	232

Heat Treatment of steel grade 1.4031

Heat treated : 1957°C - 1188°C

Technological Curves of steel grade 1.4031

No Curve

Cross Reference Table (Equivalent Grade) of 1.4031

Grade	Standard	Country	Application
1.4031	AFNOR	France	Martensite And Precipitation Hardening

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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