How To Measure Aluminum Sheet Hardness
Why do you need to test the hardness of aluminum sheets? Imagine what would happen if you used aluminum sheets that did not meet the hardness standards to produce products. Aluminum sheets with low hardness will cause your products to crack or even deform; aluminum plates with high hardness will cause greater wear and tear on your molds. Hardness is the ability of a material to resist deformation. For different stamping machines, aluminium sheeting needs to have different hardness levels. The correct hardness can ensure the temperature resistance of stamping, reduce product defects and scrap rates, and affect your production costs and efficiency. Measure Aluminum Sheet Hardness Methods Brinell hardness …