Steel is stronger and harder than Iron due to its content of Carbon (0.2 – 2% by
weight). There are many grades of...
Steel is stronger and harder than Iron due to its content of Carbon (0.2 – 2% by
weight). There are many grades of Steel made by varying the percentage of Carbon in
the alloy. The material is extensively used in buildings, toolings, automotive industry,
ships, roads, weapons, appliances, bridges, airports, pipelines, office furniture, industrial
machines, planes, etc.
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