X20CrMoV 12-1

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#X20CrMoV # #12-1

Description

X20CrMoV 12-1 High Alloy and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:High Alloy: X20CrMoV 12-1

Category	Type	Steel Grade
Steel Grades	High Alloy	X20CrMoV 12-1
		NiCr20Co18Ti
		NiCo20Cr15MoAlTi
		NiCr15Fe
		X3CrNiMoN17-13
		X3CrNiMoBN17-13
		X8CrCoNiMo 10-6
		X19CrMoVNbN 11-1
		X6CrNiMo17-13
		X15CrMo 12-1
		X19CrMo 12-1

Chemical composition(mass fraction)(wt.%) of the X20CrMoV 12-1

C	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni	Mo	Other
0.17-0.23	0.50	1.00	0.030	0.030	10.0-12.5	0.30-0.80	0.80-1.20	V 0.25-0.35

Mechanical Properties of steel grade X20CrMoV 12-1

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)
461 (≥)	522 (≥)	31	31	14	Solution and Aging, Annealing, Ausaging, Q+T,etc	112

Physical Properties of steel grade X20CrMoV 12-1

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
22	-	-			0.22	-
469	635	-	21.3	123		-
546	-	41	12.2			112	411

Heat Treatment of steel grade X20CrMoV 12-1

Heat treated : 1271°C - 1195°C

Technological Curves of steel grade X20CrMoV 12-1

No Curve

Cross Reference Table (Equivalent Grade) of X20CrMoV 12-1

Grade	Standard	Country	Application
EN X20CrMoV12-1	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
ASTM 1006	ASTM	USA	General use carbon steel bar

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