#RINA D40 shipbuilding steel,RINA D40 marine steel,RINA D40 hull plate,RINA D40 steel for hull building

RINA DH40 steel is a kind of high tensile strength marine steel. All of these steels have been engineered to be optimal long-lived shipbuilding steels.RINA DH40 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 RINA DH40 shipbuilding Steel offered by JW steel can be certificated by JW steel as per customer's request.

RINA DH40, RI/D40 RINA DH40 Z15, RINA DH40 Z25,RINA DH40 Z35 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	Nb	V	N max
DH40	0.18	0.50	0.90-1.60	0.035	0.035	0.015	0.02	0.35	0.20	0.40	0.08	0.02-0.05	0.05-0.10

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.

RINA DH40, RI/D40 RINA DH40 Z15, RINA DH40 Z25,RINA DH40 Z35 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
RI/D40	510-660	390	20	-20	41	27	-	-	-	-

RINA DH40, RI/D40 RINA DH40 Z15, RINA DH40 Z25,RINA DH40 Z35 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
DH40	any	Plate/sheet	A(50)	N(50),CR(50),TM(50)				-

JW steel keeps more than 10,000 tons hot rolled and cold rolled RINA DH40, RI/D40 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.

We also have a high quality logistics team who make sure the fast delivery time and shipment. Anyway, if you want to find RINA DH40, RI/D40 shipbuilding steel plate/sheet/angle bar/bulb flat bar/ L section steel bar supplier, RINA DH40, RI/D40 shipbuilding steel plate/sheet/angle bar/bulb flat bar/ L section steel bar manufacturer, RINA DH40, RI/D40 shipbuilding steel plate/sheet/angle bar/bulb flat bar/ L section steel bar exporter, please contact JW steel ’s sales team. We will give you the RINA DH40, RI/D40 shipbuilding steel plate/sheet/angle bar/bulb flat bar/ L section steel bar competitive price, RINA DH40, RI/D40 shipbuilding steel plate/sheet/angle bar/bulb flat bar/ L section steel bar good quality and best service from us.

Email : pandora@steel-jw.com
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