The development of the Iron and Steel industry, being a heavy and capital-intensive industry, depends on several key factors.
Factors for Development:
Availability of Raw Materials: The industry is traditionally located near the sources of its bulky raw materials: iron ore, coking coal, limestone, and manganese. Transporting these is expensive, so proximity is crucial.
Transport and Market Access: An efficient transportation network (railways, waterways) is vital for moving raw materials to the plant and finished products to the market. Proximity to industrial markets where steel is consumed is also a major advantage.
Capital Investment: Setting up an integrated steel plant requires enormous capital investment in machinery and infrastructure.
Technology and Skilled Labour: The availability of advanced technology for smelting and processing, along with a supply of skilled engineers and labour, is essential for efficiency and quality.
Power Supply: The industry requires a large and uninterrupted supply of cheap power, historically provided by coking coal.
Important Countries:
The major iron and steel producing countries in the world include:
China (the world's largest producer by a large margin)
India
Japan
United States of America (U.S.A.)
Russia
South Korea