DIN EN ISO 3506-4:2024-01
Fasteners - Mechanical properties of corrosion resistant stainless steel fasteners - Part 4: Tapping screws with specified grades and hardness classes (ISO/DIS 3506-4:2023); German and English version prEN ISO 3506-4:2023 / Note: Date of issue 2023-11-24
| Fecha edición: |
2026-06-01
En Vigor
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| Idiomas disponibles: | Alemán, Inglés |
| Resumen: | ISO 3506-4:2009 specifies the mechanical properties of tapping screws made of austenitic, martensitic and ferritic steel grades of corrosion-resistant stainless steels, when tested over an ambient temperature range of 10 °C to 35 °C. Properties vary at higher or lower temperatures. It applies to tapping screws with threads from ST2,2 up to and including ST8, in accordance with ISO 1478. It does not apply to screws with special properties such as weldability. |
| Keywords: | Austenitic|Austenitic steels|Chemical composition|Corrosion-resistant steels|Definitions|Designations|Fasteners|Ferritic steels|Hardness|Marking|Martensitic steels|Materials specification|Mechanical properties|Mechanical testing|Screws (bolts)|Self-tapping screws|Specification|Stainless steels|Steel products|Surface finish|Tapping screw assemblies|Test equipment|Testing |
| ICS: | 21.060.10 - Pernos, tornillos y bulones |
| CTN: | |
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Reemplazo Normas |
Es reemplazada por DIN EN ISO 3506-4:2026-06 |
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