In the United States in the 1930s, coal wagon manufacturers noticed that certain steel alloys developed a layer of rust that, when exposed to these elements, would not corrode the steel, but would protect it.
The durable, earthy, orange-brown sheen of these alloys quickly became very popular among architects and continues to this day.
Corten steel is a mixture of steel and alloys that varies according to the grade of corten steel. Is a steel with added phosphorus, copper, chromium and nickel-molybdenum.Before exposure to the elements its dull, dark grey surface might suggest the wrong product has been supplied, but over time it will develop a patina that .
As mentioned previously, Corten steel is a weather resistant steel that can also be called‘Atmospheric Corrosion Resistant Steel’, and it is its alloying elements of copper and chromium that provide this level of atmospheric resistance.
Corten steel is not only aesthetically appropriate, but also functionally appropriate: durable, weather-resistant and heat-resistant.Coretn steel grills can burn, smoke, and flavor your food at 1,000°F (559°C). This heat will quickly crisp the steak and lock in the gravy.And its practicality and durability are beyond question.Because of its higher heat resistance, weathering steel can be used for outdoor barbecues or stoves .
