Products Description

High yield strength steel plate S500QL under EN 10025-6 owned the minimum yield strength at 500 Mpa and tensile strength within 590-770 Mpa.

S500QL

The necessary technical requirement when rolling steel plate S500QL contains quenching and tempering heat treatment,low temperature impacting test under minus 40 centigrade.

The tables below show the mechanical properties of grade S500QL

	Minimum yield strength - ReH MPa			Tensile strength Rm MPa			Minimum elongation - A Lo = 5,65*?So (%)
Steel grade	Nominal thickness mm			Nominal thickness mm
	>3 ≤50	>50 ≤100	>100 ≤150	>3 ≤50	>50 ≤100	>100 ≤150

S500QL	500	480	440	590-770	590-770	540-720	17

Notch impact test.

Notch impact test - longitudinal. Minimum values of impact energy for impact tests on longitudinal V-notch test pieces for quenched and tempered steel.

Temperature °C	-40	-20	0

Min. absorbed energy J	30	40	50

Notch impact test - transverse. Minimum values of impact energy for impact tests on transverse V-notch test pieces for quenched and tempered steel, when the impact test on transverse test pieces is agreed at the time of the order.

Temperature °C	-40	-20	0

Min. absorbed energy J	27	30	35

The tables below show the chemical composition of grade S500QL

	Ladle analysis. Depending on the thickness of the product and the manufacturing conditions, the manufacturer may add to the steel one or several alloying elements up to the maximum values given in order to obtain the specified properties. Nb, Ti, V, Zr shall be at least 0,015 % of a grain-refining element present. Aluminium is also one of these elements. The minimum content of 0,015 % applies to soluble aluminium, this value is regarded as attained if the total aluminium content is at least 0,018 %; in case of dispute the soluble aluminium content shall be determined.
Steel grade	C max. %	Mn max. %	Si max. %	P max. %	S max. %	B max. %	Nb max. %	V max. %	Ti max. %	Cr max. %	Mo max. %	Ni max. %	Cu max. %	Mo max. %	N max. %	Zr max. %	CEV max. %
																	≤50	>50 ≤100	>100 ≤150
S500QL	0,20	1,70	0,80	0,020	0,010	0,005	0,06	0,12	0,05	1,50	0,70	2,0	0,50	0,70	0,015	0,15	0,47	0,70	0,70

S500QL Steel Grade Equivalent Table

Germany DIN,WNr	France AFNOR	European old EU 137 (1983)	Sweden SS

TStE500V	E 500T	FeE 500 V KT	2615

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S500QL

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S500QL Non- Alloy Structural Carbon Steel Plate

Products Description

The tables below show the mechanical properties of grade S500QL

The tables below show the chemical composition of grade S500QL

S500QL Steel Grade Equivalent Table