What is the average annual production volume of angle steel in a large steel mill?

A large steel mill specializing in angle steel typically produces 800,000 to 2.5 million metric tons annually. For example, ArcelorMittal's Ghent plant in Belgium has an annual angle steel capacity of approximately 1.2 million tons, focusing on standard and high-strength grades. Baosteel's Wuhan facility, one of China's top angle steel producers, outputs over 2 million tons yearly, supporting the country's urbanization and infrastructure projects. POSCO's Gwangyang mill produces around 900,000 tons of angle steel annually, with a significant portion allocated to specialized grades for automotive manufacturing. Production volumes fluctuate based on market demand-during construction booms, mills may operate at 90-100% capacity, while economic downturns can reduce output to 60-70%. Factors like raw material costs (iron ore, scrap metal), energy prices, and equipment maintenance also impact production levels. Some mills prioritize high-value angle steel (e.g., alloyed, galvanized, or weather-resistant variants) to boost profitability, even if it lowers overall volume temporarily.