Corten steel plate can be name as weather resisting steel plate, which is a kind of low alloy structural steel with better anti-corrosion property than normal non-alloy steel plate. The standard for corten steel is GB/T4171-2008
The chemical composition of Corten steel plate.
Chemical
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C(max)
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Si(max)
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Mn(max)
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S(max)
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P(max)
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Cu(max)
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Al(max)
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Composition
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0.12-0.21
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0.2-2.0
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0.7-2.0
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0.036
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0.034
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0.10-0.40
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0.2
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Corten steel Development Direction
Different weathering ability element affects different corrosion resistance in different environments. For example, molybdenum is effective for reducing the corrosion rate of industrial atmosphere, but the corrosion resistance to marine atmosphere is not obvious. Therefore, according to the different corrosion environment, the corten steel develops to specificity and special appliance. Also the development of its composition system also changes in order to improve the effectiveness and application efficiency of the weather resistance elements.
As knowing, resistant to seawater corrosion steel, resistant to marine climate corrosion of steel, acid-resistant climate corrosion steel and tropical weather corrosion steel and other special steel are the representatives of this type of corten steel, so weathering steel should develop to diversified direction.
Changzhou Dingang Metal Material Co., Ltd devotes to providing types of designed laser cutting corten sheet which with same chemical property but much fashion elements. By reading the photos and read our website, you will understand more of them. We do artwork on the steel with itself yellow to brown color. It is a kind of special beauty.
Website: www.cnchangsong.com
Changzhou Dingang Metal Material Co., Ltd
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