ASTM A283 Grade A Carbon Steel Plate for Building structure

Oct 24, 2025

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Products Description

 

Gnee Grade :

ASTM A283 GRADE A

Specification (mm)

THK: 6 to 300, Width: 1500 to 4050, Length: 3000 to 27000

Standard:

ASTM A283 Standard Specification is for Low and Intermediate Tensile Strength Carbon Steel Plates

Approval By Third Party

ABS, DNV, GL, CCS, LR , RINA, KR, TUV, CE

Classification:

Low and Intermediate Tensile Strength Carbon Steel Plates

 

Gnee steel is specialized in supplying ASTM steel plate in A283 Gr.A. For more information of A283 Grade A steel plates, please check them in following:

A283 Grade AChemical Composition

Grade

The Element Max (%)

C

Si

Mn

P

S

Cu (min)

A283 GR.A

0.14

0.15-0.40

0.90

0.035

0.04

0.20

Carbon Equivalent: Ceq = 【C+Mn/6+(Cr+Mo+V)/5+(Ni+Cu)/15】%

 

Grade

A283 Grade A Mechanical Property

Thickness

Yield

Tensile

Elongation

A283 GR.A

mm

Min Mpa

Mpa

Min %

t≦50

310-415

165

30

50<t≦200

310-415

165

27

 

Equivalent steel grade of A283 Grade A

Europe

Belgium

Germany

France

Italy

Sweden

India

Japan

U.K

S185,Fe 310-0

A 320

St 33

A 33

Fe 320

SS13,00,00

 

SS 330

 

 

Hot Rolled Carbon Steel Plate Applications

 

1. Building structure: Hot-rolled steel plates are often used in beams, columns, frames and other components of building structures to support and connect various parts of the building and bear the weight and load of the building.

 

2. Automobile manufacturing: Hot-rolled structural steel plates are used in automobile manufacturing to make body structures, frames, doors, trunks and other components to ensure the strength and safety of the automobile.

 

3. Ship manufacturing: Hot-rolled marine steel plates are used to manufacture hulls, masts, decks and other important components in ship manufacturing, and play an important structural support role in the hull.

 

4. Railway engineering: Hot-rolled carbon steel plates are often used in the manufacture of railway tracks, hubs and other components, as well as in the bearing of important structures such as railway bridges and tunnels.

 

5. Machinery manufacturing: Hot-rolled steel plates can be used to manufacture parts for various mechanical equipment, such as lathe beds, gears, bearings, bearings, etc.

 

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