Metalworking was being carried out by the South Asian inhabitants of Mehrgarh between 7000 and 3300 BCE. The end of the beginning of metalworking occurs sometime around 6000 BCE when copper smelting became common in Southwestern Asia. Ancient civilisations knew of seven metals.

When did humans start using metal?

Ancient man first found and began using Native Metals approximately 5000 years BC. Over the next 2000 years, leading up to the Bronze age, man mastered how to find, manipulate and use these native metals in better ways and in a range of applications.

When did metal smithing start?

Blacksmithing began millennia ago, when the Hittites began to forge and temper iron around 1500 B.C. It was crude, as all they had were basic tools and fire, but it sufficed for creating weapons such as spearheads and arrows. They were hampered by their scientific understanding of the properties of iron, however.