GL FH32TM

GL FH32TM shipbuilding steel plate and sheet

The steel for shipbuilding and oil platform---FH32TM, is the high tensile strength steel.
It is the Hull structural steel,with it's good toughness properties, higher strength,strong corrosion-resistance,the processing properties,and welding properties.

GL FH32TM Steel Application :

GL FH32TM steel can be used in the manufacture of the ocean ship's hull structure whose weight is above 10000 tons. GL FH32TM is mainly used to manufacture the ship hull structure of ocean, coastal and inland sea areas , shipyards, oil platforms, pipelines in the ocean, coastal power plants, port facilities and other structural parts.

GL FH32TM Steel chemical composition by [%]:

Grade	C max	Si max	Mn	P max	S max	Als min	Ti max	Cu max	Cr max	Ni max	Mo max	N max
GL FH32TM	0.16	0.50	0.90-1.60	0.025	0.025	0.015	0.02	0.35	0.20	0.80	0.08	0.009

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.

GL FH32TM Steel Mechanical properties:

Grade	Rm (MPa)	Re(MPa) min	A% min	Akv/J min
GL FH32TM	440-570	315	22	E.T °C	Thickness (mm)
				-60	≤ 50		>50-70		>70-100
					L	C	L	C	L	C
					31	22	-	-	-	-

Note: In the list , Rm: .tensile strength,Re: Yield strength,A%: elongation, E.T: experimental temperature,L: lengthways, C: crosswise.

GL FH32TM Steel Delivery state:

Grade	Fine grains elements	category	The thickness of steel
			≤ 12	>12.5-20	>20-25	>25-35	>35-50	>50-100
GL FH32TM	Any	Plate/sheet	N,TM,Q&T					-
		Profile steel	N(25),TM(25),QT(25),CR(25)					-

Note: 1. delivery condition: A =Any ; N=Normalized ; CR=Control Rolled ; TM=TMPC, Temperature - deformation control rolling; AR*= Can be hot rolled with the agreement of Classification Society ; CR*=Can be control rolled with the agreement of Classification Society .
2.The Figure in the ( ) means the sampling volume to do the impact test, the unit is Ton.(-) means without impact test.

With excellent welding performance, a variety of welding method can be used for welding . FH32TM has little alloy elements and grain refinement elements added, so its weldability is good . If you are interested in our steels ,please let us know.

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