X2CrNiMnMoN 25-18-6-5

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#X2CrNiMnMoN # #25-18-6-5

Description

X2CrNiMnMoN 25-18-6-5 Alloy Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Alloy Steel: X2CrNiMnMoN 25-18-6-5

Category	Type	Steel Grade
Steel Grades	Alloy Steel	X2CrNiMnMoN 25-18-6-5
		X1CrNiMoCuN 20-18-7
		X1CrNiMoN 25-22-2
		X1NiCrMoCu 31-27-4
		X1NiCrMoCu 25-20-5
		X1CrNiMoCuN 25-20-7
		X2CrMnNi 22-5-2
		X2CrMoTi 18-2
		X2CrNi12
		X2CrNi18-9
		X2CrNi 19-11

Chemical composition(mass fraction)(wt.%) of the X2CrNiMnMoN 25-18-6-5

C	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni	Mo	Other
≤0.030	1.00	5.00-7.00	0.030	0.015	24.0-26.0	16.0-19.0	4.00-5.00	Nb ≤ 0.15 N 0.30-0.60

Mechanical Properties of steel grade X2CrNiMnMoN 25-18-6-5

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)
346 (≥)	568 (≥)	11	21	12	Solution and Aging, Annealing, Ausaging, Q+T,etc	313

Physical Properties of steel grade X2CrNiMnMoN 25-18-6-5

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
41	-	-			0.11	-
158	279	-	14.3	331		-
169	-	12	13.2			321	241

Heat Treatment of steel grade X2CrNiMnMoN 25-18-6-5

Heat treated : 1147°C - 1158°C

Technological Curves of steel grade X2CrNiMnMoN 25-18-6-5

No Curve

Cross Reference Table (Equivalent Grade) of X2CrNiMnMoN 25-18-6-5

Grade	Standard	Country	Application
X2CrNiMnMoNbN25-18-5-4	DIN	Germany	Stainless steel
EN X2CrNiMnMoN201508KE	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
UNS G10050	UNS	USA	General use carbon steel bar

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