How to test bronze for hardness?

Bronze is an alloy of copper with 12-15% tin along with other metals like zinc, nickel, manganese, and aluminum and metalloids Bronze was one of the most widely used metals during the Bronze Age. Bronze has different alloys which are classified into different types...

What is the best way to test hardness?

What is hardness testing? Hardness testing basically deals with determining the resistance of a particular material to indentation. In other words, it simply means testing a material’s ductility, strength and capacity to resist permanent deformation. This test helps...
en_USEnglish