05-11-2024, 05:31 AM
When it is about to calefaction treatment method of 21-6-9 stainless steel castings, accuracy and control are key. Annealing is usually performed at temperatures between 1010°c to 1065°c, followed by rapid quenching to preserve the desired microstructure and mechanical properties. Even so, it's important to consult the specific material datasheets and follow the manufacturer's recommendations for optimal results.