DIN EN 12680-2:2026-03
Founding - Ultrasonic testing - Part 2: Steel castings for highly stressed components; German version EN 12680-2:2025
| Fecha edición: |
2026-03-01
En Vigor
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| Idiomas disponibles: | Alemán |
| Resumen: | This document specifies the requirements for the ultrasonic testing of steel castings (with ferritic structure) for highly stressed components and the methods for determining internal discontinuities by the pulse-echo technique. An example for a highly-stressed cast component is a turbine housing, subjected to combined high static, cyclic and thermal load. This document is applicable to the ultrasonic testing of steel castings which have usually received a grain-refining heat treatment and which have wall thicknesses up to and including 600 mm. |
| Keywords: | Castings|Cast-iron|Defects|Definitions|Determination|Evaluations|Expansion|Finishes|Foundries|Foundry practice|Heavy-duty|Materials|Nodular-graphite cast-iron|Pulse replies|Specification (approval)|Surface discontinuities|Surfaces|Testing|Turbine components|Ultrasonic testing|Wall thicknesses |
| ICS: | 77.140.80 - Fundición y acero moldeado, 77.040.20 - Ensayos no destructivos de metales |
| CTN: | |
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Equivalencia Internacional |
Idéntica EN 12680-2:2025 |
|
Reemplazo Normas |
Reemplaza a DIN EN 12680-2:2003-06 Reemplaza a DIN EN 12680-2:2024-02 |
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