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BV EH40 Marine Steel

thickness：5-300mm
Classification Society Certification：ABS ,LR ,BV ,CCS, KR
Delivery Status:HOT ROLLED or Normalizing
Trade term :FOB or CFR
Product description：DH36、EH36、FH36、DH40、EH40、FH40（Z25、Z35）High Strength Ocean Engineering Structural Steel Plate series products have good combined mechanical property, welding performance and processing property. They a
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DH36、EH36、FH36、DH40、EH40、FH40（Z25、Z35）High Strength Ocean Engineering Structural Steel Plate series products have good combined mechanical property, welding performance and processing property. They are suitable for the fabrication of offshore and abyssal oil production platform, FPSO Ship，Spar Platform，coastal power plant and terminal facilities.

Steel Grade：DH36、EH36、FH36、DH40、EH40、FH40（Z25、Z35）；

Applicable standard: GB712-2000 “Hull Structural Steel”, Ship rules of Ten Countries

Product Specification

5～300×1400～4100×4000～18000mm

Chemical Composition. Heat Composition, %

Grade	Chemical Composition,%
Grade	C	Si	Mn	S	P	Als	Nb	V	Ti	Cr	Ni
D36、E36 F36	≤0.18	≤0.50	0.90～1.60	≤0.035	≤0.035	≥0.015	0.02～0.05	0.05～0.10	≤0.02	≤0.20	≤0.40
D40、E40 F40	≤0.09	≤0.35	0.90～1.60	≤0.035	≤0.035	≥0.015	0.02～0.05	0.05～0.10	≤0.02	≤0.20	≤0.40

Mechanical Property

Steel Grade	Yield StrengthMPa，≥	Tensile Strength MPa	Elongation%，≥	V-notch Impact Energy，J，≥
				Temp.℃	≤50mm		＞50～80mm
					Long.	Trans.	Long.	Trans.
D36	355	490～620	21	-20	34	24	41	27
E36				-40
F36				-60
D40	390	510-660	20	-20	39	26	46	31
E40				-40
F40				-60

Delivery condition: control rolling , normalizing, or TMCP.

Product quality

Steel Grade	Yield Strength MPa	Tensile Strength MPa	Elongation %	J V-notch Impact Energy
Steel Grade	Yield Strength MPa	Tensile Strength MPa	Elongation %	℃Temperature	Longitudinal
D36	375～425	520～600	23～28	-20	80～265
E36	360～420	495～590	22～31	-40	50～220