Macroetch Test Services

From routine quality checks to failure investigations, macroetch testing is an accurate, reliable method for assessing the metallic properties of materials ranging from stainless steel to beryllium. No matter your need, our highly trained metallurgists work with you to help understand your materials and get the most out of your products.

Our macroetch test services are offered at locations across the globe, and can be performed as standalone tests or as part of largermetallurgical testingprojects. We work with you to determine the best etching methods for your projects, giving you the reliable, accurate results you need to ensure that your materials are without defect and fit for purpose.

Our Macroetch Test Procedures

Depending the size of the available material and the standard being used, our labs provide several methods for macroetch testing. Using a mixture of chemicals and compounds, macroetching removes the top layer of a sample to reveal material characteristics, structural elements and potential defects that can be observed without the use of a microscope (or using very low magnification).

Some of the features that we look for in a macroetch test include:

• Banding
• Corrosion
• Fractures and defects
• Grain size and grain boundaries (grains must be large)
• Surface discontinuities
• Macro structure
• Forging defects

The Element Advantage

With global experts actively serving on professional and standards committees, including ASM and ASTM, we are consistently at the forefront of new testing techniques and material innovations. Our labs use state-of-the art equipment to ensure that your materials are fit for purpose and of the best quality.

For more information about our macroetch test services, or to request a quote,contact ustoday.