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ASME SA588 grade B corrosion resistant steel plates SA588 gr B HSLA steel

ASME SA588 grade B corrosion resistant steel plates SA588 gr B HSLA steel

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Description: ASME SA588 grade B corrosion resistant steel plates are HSLA steel, and it is also written as SA588 gr B. ASME SA588 grade B corrosion resistant steel plates ar...

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ASME SA588 grade B corrosion resistant steel plates SA588 gr B HSLA steel Description

ASME SA588 grade B corrosion resistant steel plates are HSLA steel, and it is also written as SA588 gr B. ASME SA588 grade B corrosion resistant steel plates are usually used as high weathering bridge structural steel. SA588 gr B HSLA steel contains Cu, P, Cr, Ni and other elements, which give the steel high resistance to the corrosion of atmosphere.

ASME SA588 grade B corrosion resistant steel plates chemical composition:

ASME SA588 C Mn P S Si Ni Cr Cu V
SA588 grade B ≤0.20 0.75-1.35 ≤0.040 ≤0.050 0.15-0.50 ≤0.50 0.40-0.70 0.20-0.40 0.01-0.10

ASME SA588 grade B corrosion resistant steel plates mechanical property:

ASME SA588 Thickness Yield Strength
Mpa
Tensile Strength
Mpa
Elongation % in 200mm Elongation % in 50mm
SA588 grade B less 100mm ≥345 ≥485 18 21
100-125mm ≥315 ≥460
125-200mm ≥290 ≥435

ASME SA588 grade B corrosion resistant steel plates are designed for welded, riveted, or bolted construction. They are especially suited for use in welded bridges and buildings where savings in weight or added durability are important.

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