EN 3161:2026
Aerospace series - Steel X5CrNiCu17-4 (1.4542) - Air melted - Solution treated and precipitation treated - Bars - a or D ≤ 200 mm - Rm ≥ 930 MPa
Aerospace series - Steel X5CrNiCu17-4 (1.4542) - Air melted - Solution treated and precipitation treated - Bars - a or D ≤ 200 mm - Rm ≥ 930 MPa
- Статус документа:
- Действующий
- Формат:
- Электронный (PDF)
- Количество страниц:
- 9
- Дата публикации:
- 20 мая 2026 г.
- Издание:
- CEN EN 3161 edition 2 version 1
- ICS:
- 49.025.10
This document specifies the requirements relating to: Steel X5CrNiCu17-4 (1.4542) Air melted Solution treated and precipitation treated Bars a or D ≤ 200 mm Rm ≥ 930 MPa for aerospace applications. W.nr: 1.4542. ASD-STAN: FE-PM3801.
Abstract
Overview
EN 3161:2026 is a European standard developed by CEN for the aerospace sector, specifically addressing in bar form. This standard details requirements for bars that are air melted, solution treated, and precipitation treated, with either a cross-section or diameter (a or D) of up to 200 mm and a minimum tensile strength (Rm) of 930 MPa. The primary application is in aerospace manufacturing, where high-performance stainless steel components are essential for safety, reliability, and performance.
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