The Applied Technical Services Family of Companies (FoC) evaluates an iron casting’s graphite microstructure in accordance with procedures outlined in the ASTM A247 standard.
What is ASTM A247?
The American Society for Testing and Material established ASTM A247 as the standard test method for experts examining the microstructure of graphite iron castings. The standard enables technicians to identify graphite’s particle size, distribution, and type which provides insight into a metal’s ductility, strength, machinability, and overall level of quality. During the procedure, a technician removes a graphite sample from a casting and observes it under a microscope to assess its microstructure. After evaluating the sample, the technician compares the reference charts in the ASTM A247 before classifying the sample by its distribution pattern, shape, and size.
More About Our Metallurgy Lab
Our accredited metallurgy lab offers numerous testing and analysis services that provide insight into the characteristics and potential of various types of metal materials. Our team of experts consists of metallurgists, engineers, and chemists who have decades of collective experience carrying out metallurgy analysis. Our services enable our clients to make informed decisions about their products’ potential applications and we acquire, collect, and present clear and concise information that assists our clients as they ensure their product’s durability, safety, and quality. We offer an expansive list of metallurgical services, including:
- Failure analysis services for bearings, bolts, chains, pipes, screws, and more
- Material identification services, such as alloy identification and contaminant identification
- Grain size measurements and microstructural analysis
- Brinell, Knoop, and Rockwell hardness testing
Why is It Important to Evaluate the Microstructure of Graphite in Iron Castings?
Graphite microstructure has a direct impact on the strengths and weaknesses of a metal material. By studying the shape, size, and distribution of graphite, manufacturers can learn important information about their material, empowering them to ensure that it is safe and suitable for the intended application.
Our Commitment to Quality
The ATS FoC has numerous state-of-the-art and A2LA-accredited labs throughout the continental US. As our clients’ needs continue to grow, so does our operation. We remain committed to the success and safety of our clients’ products and operations, and our highly educated experts work diligently to meet your demands with urgency, professionalism, and precision. Please submit an online inquiry or call +1 (888) 287-5227 to speak with an ATS representative.
