| In North America, the most common
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| | recycle rate most structured steel
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| material recycled is Steel. Counting back
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| | usually contains about 95% recycled
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| to more than 150 years ago the steel
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| | content. Lighter, flat rolled steel only
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| industry has recycled such materials on a
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| | contains roughly 30% recycled materials.
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| daily basis in mass quantities due to the
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| | Since steel beams are made to be a
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| economical advantages. Since recycling is
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| | standard dimension, a small amount of
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| far more economically smart than paying
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| | waste is produced while in construction.
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| workers to mine the iron ore and go
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| | The little amount that is produced during
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| through the procedures of production to
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| | construction can be recycled. Steel has
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| form new steel which is no better than
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| | advantages over wood in many ways. A few
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| recycled. This is because while recycling
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| | are stability, quality, and for economic
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| no physical properties are lost during
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| | reasons. A normal 2000 square-foot
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| the process and requires far less energy
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| | two-level house would use about five to
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| and materials than if we were to refine
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| | six recycled cars for its steel frame. On
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| from iron ore into new steel. The annual
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| | the other hand using wood can require up
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| consumption of energy has been reduced by
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| | to if not more than 40-50 trees.
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| more around 75% each year due to the
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| | Each year the demand for steel
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| recycling of steel. To understand how
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| | strengthens. There is a fair amount of
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| much energy this is, nearly eighteen
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| | steel that exists today and most is
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| million homes could be powered for one
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| | actively used daily. However, recycled
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| whole year. In 2005 alone over 76 million
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| | steel has to be augmented by a
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| tons of steel was recycled. For each ton
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| | "first-use" metal, extracted from raw
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| of recycled steel, 630k kilograms of
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| | materials. Automobiles, cans, appliances
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| coal, 55kg of limestone, and 1,100kg of
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| | are a few of the more common steels
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| iron ore is saved.
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| | recycled daily. Typical automobiles are
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| In the past years, about 75% of all
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| | roughly 66% iron and steel and appliances
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| produced steel has been recycled. Most
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| | are a smaller amount lower at 65% steel
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| industrial steel such as structural
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| | by weight. Recycling the steel usually
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| plates and beams are recycled 97.5% of
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| | happens through the interlaced steel
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| the time in 2004 and 2005. For other
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| | mills and the standard oxygen routine.
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| varieties of steel elements like
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| | Most steel is normally electrically
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| reinforcement bars the recycling rate is
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| | melted by a furnace or for high alloyed
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| a bit lower at 65%. Due to this high
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| | products a furnace for induction is used.
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