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ASTM A283 Grade A steel plate
ASTM A283 Grade A steel plate
ASTM A283 Grade A steel plate
ASTM A283 Grade A steel plate

ASTM A283 Grade A steel plate

ASTM A283/A283M steel standard contains steel grades A283 Grade A, A283 Grade B, A283 Grade C and A283 Grade D. ​​​​​​​The minimum yield strength of carbon steel plate A283GrA is above 165Mpa and tensile strength is within 310-415 Mpa when rolling at room temperature
Product information

ASTM A283/A283M steel standard contains steel grades A283 Grade A, A283 Grade B, A283 Grade C and A283 Grade D.
The minimum yield strength of carbon steel plate A283GrA is above 165Mpa and tensile strength is within 310-415 Mpa when rolling at room temperature.Comparing with other three steel grades in A283,A283 Grade A has the lowest Carbon contains limited,and A283 Grade D has the highest carbon contains for improving its yield strength and tensile strength values.The most common used steel grade is A283 Grade C.

Technical Requirements & Additional Services:
  • High tension test
  • Low temperature impacting test
  • Simulated post-welded heat treatment (PWHT)
  • Issued Orginal Mill test certificate under EN 10204 FORMAT 3.1/3.2
  • When cooper steel is specified for A709 Gr36, the content Cu≥0.20%
  • Shot blasting and Painting,Cutting and welding as per end user’s demands
Chemical composition & Mechanical property
Mechnical property for A283 Grade A mild steel:
Yield strength (≥Mpa) Tensile strength (Mpa) Elongation in ≥,%
165 310-415 200mm 50mm
27 30
Chemical composition for A283 Grade A carbon steel (Heat Analysis Max%)
 
Main chemical elements composition of A283 Grade A
Thickness(mm) C Si Mn P S Cu (Min.) Cooper steel
T≤40 0.14 0.40 0.90 0.035 0.04 0.20
40<T 0.15-0.40
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