Corten Plate

ASTM A588 Steel Plate

Corten plates are commonly referred to as ASTM A588 plate. High strength and corrosion resistant Corten steel plates are available in the sizes 96” X 240”. We can cut to length if required.

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Corten Steel Plate - A588 Weathering Steel

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Stock lengths for ASTM A588 are 20’ (240")
We can cut to lengths if required.
ASTM A588, A709-50W, AR400, & A242

Gauge

3/16"

1/4"

5/16"

3/8"

1/2"

5/8"

3/4"

1 1/8"

1 1/4"

1 3/8"

1 1/2"

1 3/4"

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ASTM A588 covers high-strength low-alloy structural steel shapes, plates, and bars for welded, riveted, or bolted construction but intended primarily for use in welded bridges and buildings where savings in weight or added durability are important.

The atmospheric corrosion resistance of this steel in most environments is substantially better than that of carbon structural steels with or without copper addition.

When properly exposed to the atmosphere, this steel is suitable for many applications in the bare (unpainted) condition.

Corten plate does not arrive pre-rusted. Weathering steel will rust naturally when exposed to the weather.