Weathering Steel
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| Did you know | COR-TEN is a trademark of the United States Steel Corporation. |
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| ID | 596590 |
About Weathering Steel
Weathering steel, often referred to by the genericized trademark COR-TEN steel and sometimes written without the hyphen as corten steel, is a group of steel alloys which were developed to eliminate the need for painting, and form a stable rust-like appearance after several years exposure to weather.