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Home > products> DNV-GL, VL FH69O/DNV-GL, VL F690 Marine Steel Plates

DNV-GL, VL FH69O/DNV-GL, VL F690 Marine Steel Plates

Steel Standard:DNV (Det Norske Veritas)

Rolling Type:Extra high strength ship plate

Thickness:6mm-250mm

Width:1500mm-4200mm

Length:3000mm-18000mm

Heat Treatment:Quenched and Tempered

China DNV structural shipbuilding steel for shipyard DNV F690 Impact Test DNV F690 Specification DNV F690 Heat treatment DNV F690 PIPE DNV F690 Stock DNV F690 equivalent plate DNV F690 tensile strength DNV F690 Chemical element DNV F690 welded property Dnv f690 steel price

Introduction
Parameters
Service

What is NV F690 material?

NV F690 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 Grade F690 Shipbuilding Steel Plate Application

DNV Grade F690 Shipbuilding steel plate is mainly used to Shipbuilding Project and Ocean Offshore Structural Project.

NV F690 marine steel plate Other Name

DNV Grade F690 Shipbuilding steel plate,DNV Grade F690 Ship Steel plate ,DNV Grade F690 Marine Steel plate , DNV Grade F690 Steel Plate .

Additional Condition

UT(Ultrasonic examination), AR(As Hot Rolled only), TMCP(Thermal Mechanical Control Processing), N(Normalized), Q+T(Quenched and Tempered),Z Direction Test(Z15,Z25,Z35), Charpy V-Notch Impact Test, The Third Party Test (such as SGS Test), Coated or Shot Blasting and Painting.

Specification Parameters

Basic Information

Mechanical property for DNV Grade F690 shipbuilding structual steel:

Yield strength (≥Mpa)	Tensile strength (Mpa)	Impacting test
690	770-940
		-60 Centigrade

Chemical composition for DNV Grade F690 ship steel (Heat Analysis Max%)

Main chemical elements composition of DNV Grade F690
C	Si	Mn	P	S	N
0.18	0.55	1.60	0.025	0.025	0.02

Equivalent steel grade of NV F690
ABS	GL	LR	BV	CCS	NK	KR	RINA
AB/FQ70	GL-F690	LR/FH69	BV/F690	CCS/F690	K F70	R F70	RI/F690

Service Support

DNV-GL, VL FH69O/DNV-GL, VL F690 Marine Steel Plates

DNV Steel Plate Grade Supplier
General Strength	NV A	NV B	NV D	NV E
High Strength	NV A32	NV D32	NV E32	NV F32
	NV A36	NV D36	NV E36	NV F36
	NV A40	NV D40	NV E40	NV F40
Extra Strength	NV A420	NV D420	NV E420	NV F420
	NV A460	NV D460	NV E460	NV F460
	NV A500	NV D500	NV E500	NV F500
	NV A550	NV D550	NV E550	NV F550
	NV A620	NV D620	NV E620	NV F620
	NV A690	NV D690	NV E690	NV F690

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DNV-GL, VL FH69O/DNV-GL, VL F690 Marine Steel Plates

What is NV F690 material?

DNV Grade F690 Shipbuilding Steel Plate Application

NV F690 marine steel plate Other Name

Additional Condition

Mechanical property for DNV Grade F690 shipbuilding structual steel:

Chemical composition for DNV Grade F690 ship steel (Heat Analysis Max%)