ASTM A588 Grade A Weather Resistant Steel

    ASTM A588 Grade A Introduction:
    ASTM A588 Grade A corrosion resistant steel is a copper chromium alloy steel – this alloy displays a greater level of resistance to atmospheric weathering when compared to other unalloyed steels.

    ASTM A588 Grade A Chemical Composition:

    Grade/ Material

    Element

    Composition( Max-A, Min-I)

    A588 Grade A

    C

    A: 0.19

    Mn

    0.80-1.25

    Si

    0.30-0.65

    P

    A:0.04

    S

    A:0.05

    V

    0.01-0.10

    Cu

    0.20-0.50

    Cr

    0.40-0.65

    Ni

    A:0.40


    ASTM A588 Grade A Mechanical Properties:

    Steel grade

    Tensile Test

    Ksi/MPa

    A588 Grade A

    Tensile Strength

    485

    Yield Strength

    345

    Elongation

    18

    Impact Test

    (if any) 

    A588 Grade A Application:
    For the fabrication of agricultural vans and railway wagons, structures of bridges, water pipes, fans, chimneys and boilers.
    For construction of tanks, containers, bridges, frame structures, vehicles, etc with the request of welded, bolted, etc.

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