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

Sep 30, 2025

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Products Description

 

A283 refers to a carbon steel plate that conforms to the specifications set forth by the ASTM A283/A283M standard. This standard covers low and intermediate tensile strength carbon steel plates intended for general intermediate-strength usage.

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A283 steel plates are typically supplied in the hot-rolled condition but can also be obtained in the normalized or controlled rolled condition.

 

Products Specification

 

Product Name

Carbon structural Steel Plates

Size

as required

Width

1000-4500mm or as required

Thickness

6mm-150mm

Standard

ASME/ASTM

Technique

Hot rolled

Surface Treatment

According to customer's requirement

Thickness Tolerance

±0.01mm~ ±0.25mm

Material

ASTM A 283

Application

Used in riveted, bolted, and welded construction of bridges and buildings, and for buildings.

MOQ

1 ton , We can accept sample order.

Shipment Time

Within 15-20 workdays after receiving deposit or workable L/C

Export Packing

Waterproof paper, and steel strip packed.
Standard Export Seaworthy Package.Suit for all kinds of transport,or as required

Capacity

250,000 tons/year

 

 

Carbon Steel Steel Properties

 

Grade A Material Properties

Unit System Young's Modulus, E Density, ρ Ultimate Strength, Fu Yield Strength, Fy Thermal Expansion Coef., α Poisson's Ratio, ν
Metric 200,000 MPa 7,800 kg/m3 360 MPa 180 MPa 12 1/°C 0.25
Imperial 29,000 ksi 487 lb/ft3 53 ksi 27 ksi 6.67 1/°F 0.25

Grade B Material Properties

Unit System Young's Modulus, E Density, ρ Ultimate Strength, Fu Yield Strength, Fy Thermal Expansion Coef., α Poisson's Ratio, ν
Metric 200,000 MPa 7,800 kg/m3 400 MPa 210 MPa 12 1/°C 0.25
Imperial 29,000 ksi 487 lb/ft3 58 ksi 31 ksi 6.67 1/°F 0.25

Grade C Material Properties

Unit System Young's Modulus, E Density, ρ Ultimate Strength, Fu Yield Strength, Fy Thermal Expansion Coef., α Poisson's Ratio, ν
Metric 200,000 MPa 7,800 kg/m3 450 MPa 230 MPa 12 1/°C 0.25
Imperial 29,000 ksi 487 lb/ft3 65 ksi 33 ksi 6.67 1/°F 0.25

Grade D Material Properties

Unit System Young's Modulus, E Density, ρ Ultimate Strength, Fu Yield Strength, Fy Thermal Expansion Coef., α Poisson's Ratio, ν
Metric 200,000 MPa 7,800 kg/m3 480 MPa 260 MPa 12 1/°C 0.25
Imperial 29,000 ksi 487 lb/ft3 70 ksi 38 ksi 6.67 1/°F 0.25

 

STM A283 Equivalent Material Table

 

Equivalent Material European Germany Italy France Japan
ASTM A283 S185
S235JR
S235JRG1
ST33
ST37-2
UST37-2
FE320 A33
E24-2
SS330

 

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