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GL Grade E Shipbuild Steel Sheet Plate
GL Grade E Shipbuild Steel Sheet Plate
GL Grade E Shipbuild Steel Sheet Plate
GL Grade E Shipbuild Steel Sheet Plate
GL Grade E Shipbuild Steel Sheet Plate
GL Grade E Shipbuild Steel Sheet Plate
GL Grade E Shipbuild Steel Sheet Plate
GL Grade E Shipbuild Steel Sheet Plate
GL Grade E Shipbuild Steel Sheet Plate

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

Product Description
Product Attributes

StandardAisi, Astm, Bs, Din, Gb, Jis

Place Of OriginChina

SpeciesSteel Plate, Steel Coil

Production ProcessCold Rolled

Tolerance±1%

CategoryCold Rolled Steel Sheet, Steel Plate, Ship Steel Plate, Hot Rolled Steel Sheet

Processing ServiceBending, Welding, Cutting

Supply Ability & Additional Information

Packaging Standard Sea-worthy Packing

TransportationOcean,Land,Express

Place of OriginChina

Supply Ability1000 Ton/Tons per Month

CertificateSGS

PortQingdao Port ,Tianjin Port,Shanghai Port

Payment TypeL/C,T/T

IncotermFOB,CFR,CIF,EXW,DDP,DDU

Packaging & Delivery
Selling Units:
Ton
Package Type:
Standard Sea-worthy Packing
Picture Example:
202208101033

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



Steel sheet



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Shandong Longhao Steel Group Co., Ltd. Shandong Longhao Steel Group is located in Jinan City, the capital of Shandong Province. We are a professional export-oriented manufacturer specializing in the development and production of various...

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