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Marine grade hull structure use FH36 offshore platform steel plate

Description: Marine grade hull structure use FH36 offshore platform steel plate is a kind of steel for shipbuilding and platform. FH36 offshore platform steel plate in all t ...

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Marine grade hull structure use FH36 offshore platform steel plate is a kind of steel for shipbuilding and platform. FH36 offshore platform steel plate in all thickness shall be normalized, or thermomechanical control processed, or quenched and tempered. For quenched and tempered FH36 offshore platform steel plate, one tension test shall be made on each plate. FH36 offshore platform steel plate is supplied with EN10204 3.2 MTC certified by ABS, LR, BV, DNV GL, RINA, NK, CCS, KR, RMRS etc. classification societies.

Marine grade hull structure use FH36 offshore platform steel plate chemical composition:
(heat analysis, % max unless otherwise specified)

C	Si	Mn	P	S	Al Min.	Cb	V	Ti	Cu	Cr	Ni	Mo	Ca	N
0.16	0.10-0.50	0.90-1.60	0.025	0.025	0.015	0.02-0.05	0.05-0.10	0.02	0.35	0.20	0.80	0.08	0.005	0.009

Notes: 1) If the content of soluble aluminum is not less than 0.015 %, the minimum required silicon content does not apply.
2) N content is 0.012 if aluminum is present.

Marine grade hull structure use FH36 offshore platform steel plate mechanical property:

Grade		Strength		Charpy V Impact Test
Grade	Thickness	Yield strength	Tensile strength	Temperature	Transverse	Longitudinal
FH36	mm	Min Mpa	Mpa	-60℃	J	J
	t≤50	355	490-620		24	34
	50<t≤70	355	490-620		27	41
	70<t≤100	355	490-620		34	50

FH36 offshore platform steel equivalent grades:

ABS	LR	BV	DNV	GL	RINA	NK	CCS	KR	RMRS
F36	FH 36	FH36	NV F36	GL-F36	FH36	KF36	F36	RF 36	F36

Marine grade hull structure use FH36 offshore platform steel plate has to be done low temperature impacting test under minus 60 centigree. The user can also choose Z-test for FH36 offshore platform steel plate to improve the strength in thickness direction. There are mainly three different classes for Z-Test: Z15, Z25 and Z35.

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