Ultrasound examination
Thread Content
Ultrasonic testing should be avoided as much as possible for stainless steel welded joints. Why?
For UT, it’s more accurate to not use RT as it reflects the actual situation; do you know what type of welding joint you have?
The twin boundaries in stainless steel affect the attenuation and propagation of ultrasound. However, the current ultrasonic testing standards also include guidelines for testing stainless steel