ASTM-A283-Steel-Plate


ASTM A283 Steel PlateASTM A283 Structural Steel Plate

ASTM A283 Steel Introduction:

ASTM A283 is designed as a type of carbon steel plate for general structural purpose, this steel has low and intermediate tensile strength, it has 2 steel grades(Grade C, Grade D) . For steel plate made from coils or with no heat treatment, additional test is required for its stress relieving, usually after steel coil is decoiled, inspection, conditining, heat treatment are required before delivering. ASTM A283 is only used for structural purpose, while ASME SA283/SA283M steel plate could also be used in boiler and pressure vessel manufacture. Availlable ASTM A283 steel product form covers steel plate, steel coil, steel pipe, and structural steel products as steel sections, beams, if you need to buy ASTM A283 steel plate, contact us now.

ASTM A283 Chemical Composition:

ASTM A283 Chemical Elements(max) Heat Analysis, %
Grade C Grade D
Carbon 0.24 0.27
Manganese 0.90 0.90
Phosphorus 0.030 0.30
Sulfur 0.030 0.030
Silicon    
Plates 11⁄2 in. [40 mm] and under, max 0.40 0.40
Plates over 11⁄2 in. [40 mm] 0.15-0.40 0.15-0.40
Copper 0.20 0.20
ASTM A283 Steel PlateStructural Steel Plate
ASTM A285 Steel PlatePressure Vessel Steel

Mechanical Properties Comparision of ASTM A283

Mechanical Property comparion of ASTM A283
Steel Grade Tensile strength ,min Ksi Mpa Yield strength min Ksi Mpa Elongation in 2 inches
(50 mm)% min.
ASTM A-36 / A-36 M 58-80 ( 400-550 ) 36 ( 250 ) 23
ASTM A-283 / A-283 M gr A 45-60 ( 310-415 ) 24 ( 165 ) 30
ASTM A-283 / A-283 M gr B 50-65 ( 345-450 ) 27 ( 215 ) 28
ASTM A-283 / A-283 M gr C 55-75 ( 380-515 ) 30 ( 205 ) 25
ASTM A-283 / A-283 M gr D 60-80 ( 415-550 ) 33 ( 230 ) 23
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