ISO/TC 17/SC 11
| Projekta Nr. | ISO 4992-2:2006 |
|---|---|
| Nosaukums | <p>ISO 4992-2:2006 specifies the requirements for the ultrasonic examination of steel castings (with ferritic structure) for highly stressed components, and the methods for determining internal discontinuities by the pulse echo technique.</p> <p>ISO 4992-2:2006 applies to the ultrasonic examination of steel castings which have usually received a grain-refining heat treatment and which have wall thicknesses up to and including 600 mm. For greater wall thicknesses, special agreements apply with respect to the test procedure and recording levels.</p> <p>ISO 4992-2:2006 does not apply to austenitic steels and joint welds.</p> |
| Reģistrācijas numurs (WIID) | 39552 |
| Darbības sfēra | <p>ISO 4992-2:2006 specifies the requirements for the ultrasonic examination of steel castings (with ferritic structure) for highly stressed components, and the methods for determining internal discontinuities by the pulse echo technique.</p> <p>ISO 4992-2:2006 applies to the ultrasonic examination of steel castings which have usually received a grain-refining heat treatment and which have wall thicknesses up to and including 600 mm. For greater wall thicknesses, special agreements apply with respect to the test procedure and recording levels.</p> <p>ISO 4992-2:2006 does not apply to austenitic steels and joint welds.</p> |
| Statuss | Atcelts |
| ICS grupa | 77.040.20 77.140.80 |