Features of ABS AH36 steel plate

ABS AH36 steel plate is mainly used to build hull structure and need to work in sea water at most times. The harsh work environment give a lot of high requirements to ABS AH36 steel plates.

ABS AH36 steel plate chemical elements:

Grade	C max	Si max	Mn	P max	S max	Als min	Ti max	Cu max	Cr max	Ni max	Mo max	Nb	V
ABS AH36	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.

ABS AH36 steel plate strength and property:

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
ABS AH36	490-630	355	21	0	34	24	41	27	50	34

The chemical elements and property make ABS AH36 steel plate have a lot of features:
First, ABS AH36 steel plate has good toughness. In order to ensure the quality and toughness, the
chemical composition of Mn/C is required to be more than 2.5, and the carbon equivalent of ABS AH36 steel plate is also strictly required.

Besides, ABS AH36 shipbuilding steel plate has good strength, corrosion resistance, weldability, processing performance and surface quality. So that it can adapt to the harsh working environment on the sea.

In addition, ABS AH36 steel plate should be produced by steel mills approved by the ABS inspection department.

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