Rusty Red Corten Steel Flower Pot
Weathering steel, best-know under the trademark CORTEN 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 rustlike appearance if exposed to the weather for several years. SPA-H is cold rolled, Corten A, low alloy anti-corrosion steel with 345 Mpa minimum yield and 440 Mpa Minimum tensile .
Surface change of corten steel
A few months, the surface will have a light brown colour (unless absolutely no water runs down theexterior wall). This light brown colour will get its final dark brown colour after from 3 to 10 years. The surface of Corten steel is continually in transformation. In this transformation, time plays an importantrole. We also refer to the fact that upon damage to the exterior wall or if there are extensions or adaptations,there will always be a difference in colour between the old and the new.