SA283GrD carbon structural steel
SA283GrD carbon steel is a medium-low tensile strength carbon structural steel plate, an American standard steel plate. Carbon structural steel is a carbon steel with a carbon content of less than 0.8%. The sulfur, phosphorus and non-metallic inclusions contained in this steel are higher than carbon. It has less plain structural steel and has excellent mechanical properties.
Features of SA283GrD carbon structural steel
The performance of SA283GrD structural steel plate mainly depends on the carbon content. As the carbon content increases, the strength and hardness of the steel increase, and the plasticity, toughness and weldability decrease. Compared with other steel types, carbon steel is used earliest, has low cost, wide performance range and the largest usage.
SA283GrD carbon plates are mainly used in petroleum and petrochemical industries, chemical equipment manufacturing enterprises, power station construction, boiler and pressure vessel manufacturing and other industry equipment.
SA283GrD Steel Plate Chemical Composition:
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SA283 Grade D |
Main chemical composition of SA283 Gr.D |
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C |
Si |
Mn |
Cu min. |
P |
S |
|
|
T≤40 |
0.27 |
0.40 |
0.90 |
0.20 |
0.035 |
0.04 |
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T>40 |
0.15/0.40 |
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structural steel plate
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