SIST EN 2545-3:2001

Aerospace series - Titanium and titanium alloy remelting stock and castings - Technical specification - Part 3: Pre-production and production castings

This standard specifies the particular requirements for pre-production and production castings in titanium and titanium alloys. This standard shall be usedin conjunction with EN 2545-1. Where remelting stock is used it shall conform toEN 2545-2. Unless otherwise required by the order, drawing or inspection schedule, the castings shall be supplied to quality level 2 (see table 3).

Luft- und Raumfahrt - Vormaterial und Gußstücke aus Titan und Titanlegierungen - Technische Lieferbedingungen - Teil 3: Ausfallmuster- und Seriengußstücke

Diese Norm legt die Sonderanforderungen an Ausfallmuster- und Seriengußstücke aus Titan und Titanlegierungen fest. Diese Norm ist in Verbindung mit EN 2545-1 anzuwenden, muß dieses EN 2545-2 entsprechen. Sofern in der Bestellung Zeichnung oder Prüfanweisung nichts anderes festgelegt ist, werden Gußstücke entsprechend Qualitätsniveau 2 geliefert (siehe Tabelle 3).

Série aérospatiale - Produits pour refusion et pieces moulées en titane et alliages de titane - Spécification technique - Partie 3: Pieces types et pieces de série

La présente norme spécifie les exigences particulières pour les pièces types et de séries moulées en titane et alliages de titane. La présente norme doit être utilisée en conjonction avec EN 2545-1. Dans ce cas où des produits pour refusion sont utilisés, ils doivent être conformes à EN 2545-2. Sauf indicationparticulière sur la commande, le dessin ou la fiche d'essais, les pièces mouléesdoivent être approvisionnées au niveau de qualité 2 (voir tableau 3).

Aerospace series - Titanium and titanium alloy remelting stock and castings - Technical specification - Part 3: Pre-production and production castings

General Information

• Status: Published
• Publication Date: 31-Dec-2000
• ICS: 49.025.30 - Titanium
• Technical Committee: SS SPL - Technical Board for the general field
• Current Stage: 6060 - National Implementation/Publication (Adopted Project)
• Start Date: 01-Jan-2001
• Due Date: 01-Jan-2001
• Completion Date: 01-Jan-2001
• Ref Project: EN 2545-3:1995 - Aerospace series - Titanium and titanium alloy remelting stock and castings - Technical specification - Part 3: Pre-production and production castings

Overview

EN 2545-3:1995 (Aerospace series) is a CEN technical specification that defines the particular requirements for pre-production and production castings made from titanium and titanium alloys. It is intended to be used in conjunction with EN 2545-1 (general requirements) and, where remelting stock is involved, with EN 2545-2. Unless otherwise specified by contract, drawing or inspection schedule, castings supplied under EN 2545-3 are to be delivered to quality level 2.

This standard is aimed at ensuring repeatable, auditable practices for the supply and acceptance of titanium castings used in aerospace applications, helping manufacturers and purchasers meet consistent quality and traceability expectations.

Key Topics and Requirements

EN 2545-3 focuses on the particular requirements that apply specifically to pre-production and production castings of titanium alloys. Important areas covered include:

• Scope and applicability for pre-production and production castings in titanium and titanium alloys.
• Integration with EN 2545-1 and EN 2545-2, specifying how parts of the aerospace series work together.
• Quality level designation - default supply quality is quality level 2 unless overridden by contractual documents.
• Inspection and acceptance - requirements tied to order, drawing, and inspection schedules that determine acceptance criteria.
• Traceability and documentation - obligations for record keeping and material identification aligned with aerospace procurement needs.
• Control of production - provisions addressing the transition from pre-production (development) to full production castings.

Note: EN 2545-3 specifies particular requirements but relies on EN 2545-1 for the general technical framework and EN 2545-2 for remelting stock specifications.

Practical Applications

Who uses EN 2545-3 and why:

• Aerospace manufacturers and prime contractors - to specify acceptable casting supply conditions for structural and engine-related titanium parts.
• Foundries and casting suppliers - to ensure supplied castings meet aerospace purchase orders and inspection schedules.
• Quality and procurement engineers - to define acceptance criteria, documentation, and traceability for titanium castings.
• Design and manufacturing engineers - to align casting procurement with production readiness and qualification plans.

Typical uses include specifying requirements for prototype and production runs of titanium components where aerospace-grade quality and consistent supply procedures are essential.

Related Standards

• EN 2545-1 - Titanium and titanium alloy remelting stock and castings: general technical specification (use in conjunction).
• EN 2545-2 - Remelting stock requirements for titanium and titanium alloys (applies where remelting stock is used).

Keywords: EN 2545-3, titanium castings, aerospace titanium, pre-production castings, production castings, remelting stock, quality level 2, CEN standard.

Standards Content (Sample)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Aerospace series - Titanium and titanium alloy remelting stock and castings - Technical specification - Part 3: Pre-production and production castingsLuft- und Raumfahrt - Vormaterial und Gußstücke aus Titan und Titanlegierungen - Technische Lieferbedingungen - Teil 3: Ausfallmuster- und SeriengußstückeSérie aérospatiale - Produits pour refusion et pieces moulées en titane et alliages de titane - Spécification technique - Partie 3: Pieces types et pieces de sérieAerospace series - Titanium and titanium alloy remelting stock and ca
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