Welding procedure testing to EN ISO 15614-1:
Butt joint with full penetration:
Visual testing - ISO 17637
Radiographic inspection - ISO 17636-1/2
or
Ultrasonic inspection - ISO 17640
Surface crack detection - ISO 3452-1 (penetrant) or ISO 17638 (magnetic)
Transverse tensile test - ISO 4136
Transverse bend test - ISO 5173
Impact test - ISO 9016/148-1
Hardness test - ISO 9015
Macroscopic examination - ISO 17639