The hardness test of glass is conducted to determine its resistance to scratching and abrasion. It helps evaluate the glass’s surface durability and the potential for damage in practical applications. The purpose of the hardness test is to assess the glass’s hardness level and its ability to withstand wear and tear. Here is a detailed… Continue reading What is Hardness Test of a glass? Purpose of Hardness test. Explain in details Step by Step procedure of Hardness test.