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Low Carbon Plates

Low Carbon Plates
Low Carbon Plates
Product Code : PI 284
Brand Name : PI
Product Description

Low Carbon Plates



Carbon Steel Low Intermediate Tensile Steel Plates

ASTM A 285 Grade A/B/C, A 283 Grade A/B/C

This specification covers carbon steel plates of low- and intermediate-tensile strengths which may be made by killed, semi-killed, capped, or rimmed steel. These plates are intended for fusion-welded pressure vessels. Plates are normally supplied in the as-rolled condition. The steel shall conform to the required chemical compositions. The plates, as represented by the tension test specimens, shall conform to the mechanical property requirements.


Plates under this specification are available in three grades having different strength levels as follows:



Tensile Strength, ksi (MPa)


45-65 (310-450)


50-70 (345-485)


55-75 (380-515)


The maximum thickness of plates under this specification, for reasons of internal soundness, is limited to a maximum thickness of 2 in. [50 mm] for all grades.