ABS Grade DQ51 Shipbuilding Steel Plate, ABS DQ51, ABS DQ51 Plate

Posted:2015-11-30 22:04:09

ABS DQ51 steel is a kind of high tensile strength marine steel. All of these steels have been engineered to be optimal long-lived shipbuilding steels.DQ51 is a super high strength quenched and tempered steel grade. It is widely used in offshore drilling platform, Shipping marine engineering and Hull Structural project.

AB/DQ51 Chemical Compositio

AB/DQ51 Extra high Strength Chemical Composition in Tempering and Quenching
Grade	The Element Max (%)
Grade	C	Si	Mn	P	S	N
AB/DQ51	0.20	0.55	1.7	0.030	0.030	0.02

DQ51 Mechanical Property:

AB/DQ51 Extra high strength property in tempering and quenching
Grade	Mechanical Property			Charpy V Impact Test
	Yield	Tensile	Elongation	Degree	Energy 1	Energy 2
	Min Mpa	Mpa	Min %	-20	J	J
AB/DQ51	500	610-770	16	-20	33	50
Note: Energy 1 is transverse impact test, Energy 2 is longitudinal

Equivalent steel grade of AB/DQ51

Equivalent steel grade of AB/DQ51
DNV	GL	LR	BV	CCS	NK	KR	RINA
NV D500	GL-D500	LR/DH50	BV/D500	CCS/D500	K D51	R D51	RI/D500

we have much experience in super high strength hull structural steel plate, We also have a high quality logistics team who make sure the fast delivery time and shipment.if you have any need in ABS/DQ51 steel plate; please feel free to contact us. We will give our mill competitive price on the base of faster delivery.

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