ASTM A283 GrA Carbon and low alloy steel plate, A283 GrA steel sheet Equivalent

ASTM A283 GrA Carbon and low alloy steel plate, A283 GrA steel sheet Equivalent

ASTM A283 GrA Carbon and low alloy steel plate furnished shall conform to the requirements of the current of specification a6/a6m. In the process, A283 Grade A shall be made by one or more of following processes: open hearth, basic oxygen or electric furnace. A283 steel grade covers four grades in A283 Grade A, A283 Grade B, A283 Grade C, and A283 Grade D of carbon steel plates of structural quality for general application.

A283 Grade A steel sheet Carbon is moderate, has good comprehensive performance, strength, plasticity and welding performance is good, use the most extensively.Often rolled into wire rod or round steel, square steel, flat steel, Angle steel, i-steel, channel steel, steel frame, such as steel, medium plate

A283 GrA Carbon and low alloy steel plate Chemical composition(%)

C≤0.14 Mn≤0.90 Si:0.15-0.40 P≤0.035 S≤0.04 Cu≥0.20

Carbon Equivalent: Ceq = {C+Mn/6+(Cr+Mo+V)/5+(Ni+Cu)/15}

ASTM A283 GrA Carbon and low alloy steel plate Mechanical Property

Tensile strength, kis [MPa]: 45-60 [310-415] Yield strength, min, kis [MPa]: 24[165]

Elongation in 8 in. [200 mm], min, %:27 Elongation in 2 in. [50 mm], min, %:30
Supplementary Technology:   HIC Test | NACE MR0175 | Z15 | Z25 | Z35| S2 | S3 | S5 | S6 | S8 | S15 | S97 | S97.1 |

Equivalent steel grade of A283 Grade A

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