DNV DH32 shipbuilding steel plate

DNV DH32 

DNV DH32 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 DH32 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 DH32 shipbuilding Steel offered by JoinWin Industry can be certificated by JoinWin as per customer's request.

Key words: DNV DH32 shipbuilding steel, DNV DH32 Ocean steel, DNV DH32 Marine steel,DNV DH32 offshore engineering steel. NV D32 shipbuilding steel, NV D32 Ocean steel, NV D32 Marine steel,NV D32 offshore engineering steel,DNV DH32 Z15, DNV DH32 Z25,DNV DH32 Z35,ASTM A131 DNV DH32

DNV DH32, NV D32 chemical composition in shipbuilding steel plate, angle steel bar, bulb flat bar, L section steel bar

Grade	C max	Si max	Mn	P max	S max	Als min	Ti max	Cu max	Cr max	Ni max	Mo max
NV D32	0.18	0.50	0.90-1.60	0.035	0.035	0.015	0.02	0.35	0.20	0.40	0.08

Note: Generally speaking CE will be ≤ 0.40%. If the delivery condition is TMPC, the CE will be : ≤ 0.36% (thickness ≤ 50mm),≤0.38%( when the thickness >50-100).

Ceq% =(C+Mn)/6+(Cr+Mo+V)/5+(Ni+Cu)/15.

DNV DH32, NV D32 Mechanical Property in shipbuilding steel plate, angle steel bar, bulb flat bar, L section steel bar

Grade	Rm (MPa)	Re(MPa) min	A% min	Akv/J min
				E.T °C	Thickness (mm)
					≤ 50		>50-70		>70-100
					L	C	L	C	L	C
NV D32	440-570	315	22	-20	31	22	38	26	46	31

DNV DH32, NV D32 shipbuilding steel plate, angle steel bar, bulb flat bar, L section steel bar delivery condition :

Grade	Fine grains elements	category	The thickness of steel
			≤ 12	>12.5-20	>20-25	>25-35	>35-50	>50-100
DH32	Nb+V or V	Plate/sheet	A(50)	N(50),CR(50),TM(50)				N(50),CR(25),TM(50)
		Profile steel		N(50),CR(50),TM(50),AR*(25)				-
	Al or Al+Ti	Plate/sheet	A(50)		AR*(25)		-
					N(50),CR(50),TM(50)			N(50),CR(25),TM(50)
		Profile steel	A(50)	N(50),CR(50),TM(50),AR*(25)				-

JW steel keeps more than 10,000 tons hot rolled and cold rolled DNV DH32, NV D32 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.

Mail box: vivian@steel-jw.com

Skype: vivian.qiu16

Website: www.steel-jw.com

Tel 86, 371, 63332179