X4CrNi 18-12

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#X4CrNi # #18-12

Description

X4CrNi 18-12 Alloy Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Alloy Steel: X4CrNi 18-12

Category	Type	Steel Grade
Steel Grades	Alloy Steel	X4CrNi 18-12
		X3CrNiMoN 27-5-2
		X3CrNiCu 18-9-4
		1.4567
		1.4578
		X3CrNiCuMo 17-11-3-2
		1.4305
		X8CrNiS 18-9
		X6CrMo 17-1
		1.4113
		1.4303

Chemical composition(mass fraction)(wt.%) of the X4CrNi 18-12

C	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni	Mo	Other
≤0.060	1.00	2.00	0.045	0.030	17.0-19.0	11.0-13.0	---------	N ≤ 0.11

Mechanical Properties of steel grade X4CrNi 18-12

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)
978 (≥)	641 (≥)	33	42	44	Solution and Aging, Annealing, Ausaging, Q+T,etc	224

Physical Properties of steel grade X4CrNi 18-12

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
13	-	-			0.33	-
245	754	-	43.3	133		-
979	-	32	32.2			123	134

Heat Treatment of steel grade X4CrNi 18-12

Heat treated : 1914°C - 1714°C

Technological Curves of steel grade X4CrNi 18-12

No Curve

Cross Reference Table (Equivalent Grade) of X4CrNi 18-12

Grade	Standard	Country	Application
X4CrNiMoN25-7	DIN	Germany	Stainless steel
X4CrNiMo16-5-1	AFNOR	France	Martensite And Precipitation Hardening
X4CrNi18-12	AFNOR	France	Austenite
GX4CrNil3-4			Spain structural alloy steel
GX4CrNiMo16-5-l			Spain structural alloy steel
GX4CrNiMo16-5-1			Spain structural alloy steel
EN GX4CrNi13-4	EN		Euronorm Structural steel
EN GX4CrNiMo16-5-1	EN		Euronorm Structural steel
EN X4CrNi18-12	EN		Euronorm Stainless Steel
EN X4CrNiMo16-5-1	EN		Euronorm Stainless Steel
EN X4CrNi1S-12	EN		Euronorm Stainless Steel
EN X4CrNiMo16-5-1	EN		Euronorm Stainless Steel
EN X4CrNi18-12	EN		Euronorm Stainless Steel
EN X4CrNiMo16-5-1	EN		Euronorm Stainless Steel
EN X4CrNiMo16-5-1	EN		Euronorm Stainless Steel
EN X4CrNiMo16-5-1	EN		Euronorm Stainless Steel
EN GX4CrNi13-4	EN		Euronorm Stainless Steel
EN GX4CrNiMo16-5-1	EN		Euronorm Stainless Steel
EN GX4CrNiMo16-5-2	EN		Euronorm Stainless Steel
EN X4CrNi18-12	EN		Euronorm Stainless Steel

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