Steel has been known to mankind for thousands of years; its use dates back to the 1700s and has played a key role in human infrastructure. While new stronger metals—like titanium—have since developed, steel is the most cost-effective option for building products, and it remains in high demand worldwide [for more gold news and analysis subscribe to our free newsletter ]. See the full story here → Related Posts: Ultimate Guide To Steel Investing A Deeper Look At Australia’s Commodity Industry United States Steel Corp. (X) Looks Like A Steal Steel Prices Heat Up A Brief 2000-Year History Of Silver Prices