NV A32 bulb flat steel bars

NV Grade A32 marine bulb flat steel bar with good toughness properties,higher strength.NV Grade A32 bulb flat steel bar are mainly used to contribute hull of ships and the cranes of break bulker and vessels in low temperature oceans.All of our stock is the high quality NV Grade A32 bulb flat steel bar shipbuilding steel bars.we has a large number of stocks.NV Grade A32 bulb flat steel bar specifications:80 × 5/6,100 × 7/8,120 × 6/7/8,140 × 7/8/10,160 × 7/8/9/11,180 × 8/9/10/11,200 × 9/10/1112,220 × 10/11/12,240 × 10/11/12,260 × 10/11/12,280 × 11/12/13,300 × 11/12/13,320 × 12/13/14,340 × 12/13/14,370 × 13/14/15,400 × 14/15/16,430 × 14/15/17/19/20.
DNV AH32, NV A32 bulb flat steel bars chemical composition in shipbuilding steel plate

Grade	C max	Si max	Mn	P max	S max	Als min	Ti max	Cu max	Cr max	Ni max	Mo max
NV A32	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 AH32, NV A32 bulb flat steel bars Mechanical Property in shipbuilding steel plate

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 A32	440-570	315	22	0	31	22	38	26	46	31

DNV AH32, NV A32 bulb flat steel bars delivery condition :

Grade	Fine grains elements	category	The thickness of steel
			≤ 12	>12.5-20	>20-25	>25-35	>35-50	>50-100
NV A32	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)				-

China special steel limited as the qualified NV Grade A32 bulb flat steel bar supplier,always want to give you better products of NV Grade A32 bulb flat steel bar.and you can tell us what kind of NV Grade A32 bulb flat steel bar you need,we are capable to give you the right NV Grade A32 bulb flat steel bar you need.
China special steel limited can guarantee the quality of NV Grade A32 bulb flat steel bar,also you can get a fair NV Grade A32 bulb flat steel bar price from the qualified NV Grade A32 bulb flat steel bar supplier,so if you need,don't hesitate to contact us.

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