How long before run out of steel?

The Earth's supply of steel is not at risk of running out in the near future, as steel is made from iron ore, which is abundant. Current estimates suggest that iron ore reserves could last for several decades, if not longer, given the recycling of steel, which constitutes a significant portion of supply. Additionally, advancements in mining technology and recycling methods may extend the availability of steel even further. However, environmental concerns and sustainability practices are increasingly influencing steel production and consumption.