GL Grade E Shipbuild Steel Sheet Plate China Manufacturer

GL Grade E Shipbuild Steel Sheet Plate

Payment Type:L/C,T/T

Incoterm:FOB,CFR,CIF,EXW,DDP,DDU

Min. Order:1 Ton

Transportation:Ocean,Land,Express

Port:Qingdao Port ,Tianjin Port,Shanghai Port

$450-750 /Ton

Product Attributes
Supply Ability & Additional Information
Packaging & Delivery

Product Attributes

Standard: Aisi, Astm, Bs, Din, Gb, Jis

Place Of Origin: China

Species: Steel Plate, Steel Coil

Production Process: Cold Rolled

Tolerance: ±1%

Category: Cold Rolled Steel Sheet, Steel Plate, Ship Steel Plate, Hot Rolled Steel Sheet

Processing Service: Bending, Welding, Cutting

Supply Ability & Additional Information

Packaging: Standard Sea-worthy Packing

Transportation: Ocean,Land,Express

Place of Origin: China

Supply Ability: 1000 Ton/Tons per Month

Certificate: SGS

Port: Qingdao Port ,Tianjin Port,Shanghai Port

Payment Type: L/C,T/T

Incoterm: FOB,CFR,CIF,EXW,DDP,DDU

Packaging & Delivery

Selling Units:

Ton

Package Type:

Standard Sea-worthy Packing

Picture Example:

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202208101033

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What Types of Steel Are Used in Shipbuilding?

Types of Steel Used in Shipbuilding Steel Plate While there is a plethora of materials used in shipbuilding, steel remains the most widely used. And for good reason: Steel is strong enough to withstand the fatigue that a lifetime spent on the open seas will thrust upon it. In the shipbuilding industry, steel is categorized by four grades of toughness:

Grade A Steel

This mild steel plate is used for ship structures measuring less than 20 mm, such as bulkheads.

Grade B Steel

This slightly stronger steel is used for structures measuring 20 to 25 mm.

Grade D Steel

Grade D steel is strong enough to resist cracks and is used for structures that measure more than 25 mm thick.

Grade E Steel

This type of steel is heat treated for the ultimate strength and is used for structures measuring 50 mm or more, making it the ideal material for high-stress parts of the ship, such as the keel.

For shipbuilding specifically, there is another type of steel called Arctic D. This special grade is formulated to hold strong even in extremely low temperatures and is often used for icebreakers.

GL Grade E Shipbuilding Steel Plate Description:

GL grade E steel is a kind of hot rolled general tensile strength steel. The GL E grade steel plates have yield strength of 34,100 psi (235 MPa), and ultimate tensile strength of 58,000 - 75,500 psi (400-520 MPa). GL steels come 4 grades in ordinary-strength steel for shipbuilding and grade E is the highest one of them.

GL Grade E shipbuilding Steel Application:

GL E grades of Steel Plate are almost exclusively used in the Shipbuilding Industry for the construction of structural parts of ships, barges and marine equipment. GL E Shipbuilding steel plates also can be used for ship repairing, the offshore oil drilling platform, the platform pipe joints and other components. The grade E steel is certified by GL –Germanischer Lloyd.

GL Grade E Steel Grade Specification:

Thickness: 4mm to 260mm,
Width: 1200mm to 4000mm
Length: 3000mm to 18000mm.

GL Grade E Chemical Composition :

Element	GL Grade E Max %	Element	GL Grade E max %
C	0.21	Ni	-
Mn	0.60	Mo	-
Si	0.1-0.35	Al	-
S	0.035	Nb	-
P	0.035	V	-
Cu	-	Ti	-
Cr	-	N	-

GL E Ship Steel Mechanical Properties:

Grade	Thickness	Yield Strength	Tensile Strength	Elongation	Impact Energy
	(mm)	MPa (min)	MPa	% (min)	(KV J) (min)
					-20 degree
GL Grade E	4-260	235	400-520	22	27J