what is clean steel ？
clean steel is a technical expression used in the steel sector to refer to steels containing low levels of impurities, oxides, inclusions, or low or ultra-low level of carbon dissolved in the metal. The phrase is in common use, including by worldsteel in our 2004 ‘Study on Clean Steel’, and means something specific. As such worldsteel does not refer to “clean steel” in the context of climate change.
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