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High Tensile A588 Carbon Steel Plate

The ASTM A588 steel is categorized into Class A, Class B, Class C, and Class K. This specification is founded on the standard for high-strength low-alloy structural steel, featuring a lower yield point of up to 50ksi, suitable for applications demanding high strength and corrosion resistance.


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    A588 Carbon Steel Plate description

    The A588 carbon steel plate has undergone specialized treatment to exhibit excellent corrosion resistance, enabling it to withstand corrosion from atmospheric conditions, seawater, salt spray, and other environments, thereby prolonging its service life. Additionally, the A588 carbon steel plate is constructed from high-strength steel, featuring high yield strength and tensile strength to meet the demands of various structural components. The plate also offers superior welding performance, facilitating easy welding and processing, thereby enhancing engineering installation efficiency. A588 carbon steel plates are suitable for a wide range of structural components requiring corrosion resistance and high strength, including bridges, buildings, ships, and vehicles.

    Product Parameters

    Product  Name A588 Carbon Steel Plate
    Type Hot Rolling, Cold Rolling
    Thickness 0.1mm-400mm
    Length 1m-12m, or Customized Size
    Width 100mm-3000mm
    Standard AISI, ASTM, ASME, DIN, BS, EN, ISO, JIS, GOST, SAE,  etc.
    Scope of Application ASTM A588 steel is renowned for its exceptional weather resistance. When exposed to external elements, its corrosion resistance is further enhanced, even without the need for painting. ASTM A588 steel offers four times the corrosion resistance of carbon steel. Its applications are extensive, extending beyond the typical use in welded bridges and buildings. This specification is widely utilized in railway passenger cars, transmission towers, telephone towers, trucks, bridges, gusset plates, and housing shells. Additionally, ASTM A588 steel maintains a favorable strength-to-weight ratio, meeting the high strength requirements of carbon steel with reduced weight.
    Certificate ISO, SGS, BV, etc.
    Production Technology Rolling, Annealing, Quenching, Tempered or Standard
    Edge Processing Ordinary, Wire Drawing, Laminated Film

    Chemical Composition

    A588 C Mn P S Ni Si Cr
    GradeA ≤ 0.19 0.80~1.25 ≤ 0.04 ≤ 0.05 ≤ 0.40 0.30-0.65 0.40-0.65
    GradeB ≤ 0.20 0.75~1.35 ≤ 0.04 ≤ 0.05 ≤ 0.50 0.15-0.50 0.40-0.70
    GradeC ≤ 0.15 0.80~1.35 ≤ 0.04 ≤ 0.05 0.25-0.50 0.15-0.40 0.30-0.50
    GradeK ≤ 0.17 0.50~1.20 ≤ 0.04 ≤ 0.05 ≤ 0.40 0.25-0.50 0.40-0.70

    Mechanical Properties

    A588 Tensile Strength Yield Strength Elongation 200mm% Elongation 50in%
    Thickness≤100mm 485 345 18 21
    Thickness>100-125mm 460 315 - 21
    Thickness>125-200mm 435 290 - 21

    Physical Performance

    Physical Performance Metric Imperial
    Density 7.75g/cc 0.280 lb/in³
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