X3CrNiMoN 27-5-2

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#X3CrNiMoN # #27-5-2

Description

X3CrNiMoN 27-5-2 Alloy Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Alloy Steel: X3CrNiMoN 27-5-2

Category	Type	Steel Grade
Steel Grades	Alloy Steel	X3CrNiMoN 27-5-2
		1.4918
		1.4912
		1.4940
		1.4959
		1.4982
		1.4950
		1.4449
		1.4523
		X2CrMoTiS 18-2
		1.4460

Chemical composition(mass fraction)(wt.%) of the X3CrNiMoN 27-5-2

C	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni	Mo	Other
≤0.050	1.00	2.00	0.035	0.015	25.0-28.0	4.50-6.50	1.30-2.00	N 0.05-0.20

Mechanical Properties of steel grade X3CrNiMoN 27-5-2

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)
936 (≥)	441 (≥)	21	33	43	Solution and Aging, Annealing, Ausaging, Q+T,etc	122

Physical Properties of steel grade X3CrNiMoN 27-5-2

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	-	-			0.23	-
741	911	-	11.3	132		-
278	-	34	24.2			311	233

Heat Treatment of steel grade X3CrNiMoN 27-5-2

Heat treated : 1814°C - 1798°C

Technological Curves of steel grade X3CrNiMoN 27-5-2

No Curve

Cross Reference Table (Equivalent Grade) of X3CrNiMoN 27-5-2

Grade	Standard	Country	Application
EN X3CrNiMoN27-5-2	EN		Euronorm Stainless Steel
EN X3CrNiMoN27-5-2	EN		Euronorm Stainless Steel
EN X3CrNiMoN27-5-2	EN		Euronorm Stainless Steel
Q195		China	Engineering and welding
Q215		China	Engineering and welding
Q215 B		China	Engineering and welding
Q235		China	Engineering and welding
Q235 B		China	Engineering and welding
Q235 C		China	Engineering and welding
Q235 D		China	Engineering and welding
Q255 A		China	Engineering and welding
Q255 B		China	Engineering and welding
Q275		China	Engineering and welding
Q235q C		China	Bridge structure with steel
Q235q D		China	Bridge structure with steel
Q345q E		China	Bridge structure with steel
Q345q C		China	Bridge structure with steel
ASTM 1030	ASTM	USA	General use carbon steel bar
UNS G10300	UNS	USA	General use carbon steel bar
ASTM 1005	ASTM	USA	General use carbon steel bar

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