What Is Retained Austenite? Retained austenite refers to austenite that does not transform into martensite during the quenching process. To learn more about retained austenite, please read our overview. Can't find what you're looking? Try browsing other FAQs for this topic. View All FAQs What Utilities Are Needed to Install the Equipment?How Large Is the Equipment?What Maintenance Is Needed?Do You Have a Reference Standard?How Large Is the X-Ray Spot Size?What Is the Maximum Sample Size & Weight?How Safe Is the Equipment?What Laws Do Customers Have to Comply With?How Much Energy Is There in Your X-Ray Analyzer?What Is X-ray Diffraction?What Is Retained Austenite?What Is Residual Stress?How Long Is the Lead Time?How Does Your Equipment Work?What Materials Can Be Measured With Your Device?Which Areas Do You Service? Go