Steel is the most important engineering and construction material in the world and is closely related to our lives. From cars, buildings, refrigerators, washing machines, cargo ships to scalpels, steel is inseparable from everything. Steel can be recycled infinitely and its properties remain unchanged.

Steel is an alloy of iron and carbon, containing less than 2% carbon and 1% manganese and small amounts of silicon, phosphorus, sulfur and oxygen. Steel is the world’s most important engineering and construction material. Steel is used in every aspect of our lives, including cars, buildings, refrigerators, washing machines, cargo ships, and surgical scalpels.

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