St52F

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#St52F

Description

Austria ONORM St52F Austrian structural steel and St52F Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: St52F

Category	Type	Steel Grade	Standard	Country	Application
Steel Grades	Structure Steel	St52F	ONORM	Austria	Austrian structural steel
		1146
		X1147
		1214
		12L14
		250
		400
		St34F
		St37F
		St42F
		St50F

Chemical composition(mass fraction)(wt.%) of the St52F

C(％)	P(％)	S(％)
0.2	0.045	0.045

Mechanical Properties of steel grade St52F

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)
543 (≥)	718 (≥)	42	22	34	Solution and Aging, Annealing, Ausaging, Q+T,etc	122

Physical Properties of steel grade St52F

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	-	-			0.14	-
286	539	-	24.3	141		-
615	-	11	12.2			411	413

Heat Treatment of steel grade St52F

Heat treated : 1318°C - 1648°C

Technological Curves of steel grade St52F

No Curve

Cross Reference Table (Equivalent Grade) of St52F

Grade	Standard	Country	Application
St52F	ONORM	Austria	Austrian structural steel

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Rfq.: sales@longhaisteel.com

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