Vickers hardness testers are adaptable instruments with a pyramid-shaped diamond indenter that can withstand a range of test forces, making them suitable for testing a broad range of materials. Vickers hardness testers can be used to test a range of materials, including:

• Steels: Vickers hardness testing is a widely used technique to assess the durability and strength of different steel grades, ranging from soft low-carbon steels to ultra-hard tool steels.
• Aluminum and aluminum alloys: Vickers testing is a useful method for determining the hardness of copper sheets, wires, and tubes used in plumbing and electrical applications.
• Copper and copper alloys: Vickers testing can be used to determine the hardness of copper sheets, wires, and tubes used in plumbing and electrical applications.
• Nickel and nickel alloys: Their hardness is essential for wear resistance and mechanical integrity in applications where corrosion resistance is required.
• Oxide ceramics: These consist of substances used in wear pads, cutting tools, and high-temperature applications such as silicon nitride, zirconia, and alumina. Their performance is determined by how hard they work.
• Non-oxide ceramics: You can use special materials for abrasive applications, like boron and silicon carbide. Determining their wear resistance and hardness is made easier with the use of the Vickers test.
• Engineering plastics: Hardness has an impact on the strength and resistance to deformation of gears, bearings, and other structural elements.

To adjust the methodology to a variety of materials with varying properties and hardness levels, the test force can be adjusted. One needs to be knowledgeable about the particular material and relevant standards to select the proper test force and properly interpret the results. To get the best results, it is usually advised to use approved testing procedures or to consult with knowledgeable staff members.