DIN ST52-3 steel plate

BEBON steel is DIN ST52-3 steel supplier,we have much experience in manufacture DIN ST52-3 steel, We could give the fastest delivery time on the base of our competitive price directly from our mill. if you need know steel grade feature,we can provide DIN ST52-3 chemical composition and DIN ST52-3 mechanical properties.

Description of DIN ST52-3 steel
Unalloyed structural steel.

Applications of DIN ST52-3 steel

Common structural steel for welded assemblies, Re>355 N/mm2. Guaranted toughness at 0 oC. It can be used for statically and dynamically stressed constructions.

DIN ST52-3 steel Physical properties (avarage values) at ambient temperature
Modulus of elasticity [103 x N/mm2]: 210
Density [g/cm3]: 7.80

DIN ST52-3 steel Soft Annealing
Heat to 650-700oC, cool slowly.

DIN ST52-3 steel Hardening
Harden from a temperature of 860-890oC followed by oil or water quenching.

DIN ST52-3 steel Tempering
Normalizing temperature: 860-890oC.

DIN ST52-3 steel Forging
Hot forming temperature: 1050-850oC.

DIN ST52-3 steel Machinability
Machinability is good, rated at 90% that of the 1112 alloy used as a 100% machining rated steel.

ST52-3 DIN17100	Comparison of steel grades
	EN10025:1990	FE 510 B
	EN 10025-2	S355JR
	ASTM	A572GR50
	JIS	SS490/SM490A
	NFA 35-501	E36-2
	BS1449	50B
	UNI7070	FE 510 B

St52-3 steel plate Chemical analysis -% by mass*

Chemical elements	C≤ 16mm max	C>16mm max	Si max	Mn max	P max.	S max.
%,by mass	0.24	0.24	0.55	1.60	0.045	0.045

St52-3 steel plate Mechanical properties

thickness	Yield StrengthReH [N/mm2] transv.min.	Tensile StrengthRm [N/mm2]transv.	Fracture Elongation [%]transv. min.	Notch Impact Energy1)Ch Vcomplete samplelongitud. min [J]
t≤ 16mm t >16mm	355 345			20 degree 27J
t < 3mm t ≥ 3mm		510-680 490-630
Up to 1.5mm 1.51-2.00mm 2.01-2.50mm 2.51-2.99mm ≥ 3mm			13 14 15 16 20

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