DNV F620 shipbuilding steel plate

DNV F620 

DNV F620 steel is a kind of high tensile strength marine steel. All of these steels have been engineered to be optimal long-lived shipbuilding steels.DNV F620 Shipbuilding steel plates are mainly used for making the offshore oil drilling platform, the hull of ship building and ship repairing, the platform pipe joints and other components. All the DNV F620 shipbuilding Steel offered by JoinWin Industry can be certificated by JoinWin as per customer's request.

Key words: DNV F620 shipbuilding steel, DNV F620 Ocean steel, DNV F620 Marine steel,DNV F620 offshore engineering steel. NV F620 shipbuilding steel, NV F620 Ocean steel, NV F620 Marine steel,NV F620 offshore engineering steel,DNV F620 Z15, DNV F620 Z25,DNV F620 Z35,ASTM A131 DNV F620

DNV F620, NV F620 DNV F620 Z15, DNV F620 Z25,DNV F620 Z35

chemical composition in shipbuilding steel plate, angle steel bar, bulb flat bar, L section steel bar

Grade	C max	Si	Mn max	P max	S max	Als	N max	Nb max	V max	Ti max	B max
F620	0.21	0.10-0.55	1.7	0.035	0.035	0.015-0.08	0.20	0.02-0.05	0.04-0.10	0.02	0.005

DNV F620, NV F620 DNV F620 Z15, DNV F620 Z25,DNV F620 Z35

Mechanical Property in shipbuilding steel plate, angle steel bar, bulb flat bar, L section steel bar

Grade	Mechanical Property			Charpy V Impact Test
	Yield Min Mpa	Tensile Mpa	Elongation Min %	Degree	Energy 1 (J)	Energy 2(J)
F620	620	720-890	15%	-60	41	62

DNV F620, NV F620 DNV F620 Z15, DNV F620 Z25,DNV F620 Z35

shipbuilding steel plate, Delivery condition: CR, Normalized, Q&T, TMCP, Impact test. Z15, Z25, Z35

JW steel keeps more than 10,000 tons hot rolled and cold rolled DNV F620, NV F620 shipbuilding steel in stock each month. We can meet our customer’s any quantity request. Based on these stock source, our advantage industry spread into steel process like : cutting ( any size and any shape ) drilling, welding, milling, machining and steel structure.

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