EN 2103-3:1991
(Main)Aerospace series - Steel, nickel base and cobalt base alloy remelting stock and castings - Technical specifications - Part 3: Pre-production and production castings
Aerospace series - Steel, nickel base and cobalt base alloy remelting stock and castings - Technical specifications - Part 3: Pre-production and production castings
The present standard specifies the particular requirements for castings in steel, nickel base or cobalt base alloys producted from material complying with EN 2103-2. This standard shall be used in conjunction with EN 2103-1. This standard also applies to pre-production castings intended for the qualification of the method of manufacture and inspection.
Luft- und Raumfahrt - Vormaterial und Gußstücke aus Stahl, Nickel- und Kobaltlegierungen - Technische Lieferbedingungen - Teil 3: Ausfallmuster und Seriengußstücke
Diese Norm legt die besonderen Anforderungen an Gussstücke aus Stahl, Nickel- oder Kobaltlegierungen fest, die aus Vormaterial nach EN 2103-2 gefertigt wurden. Diese Norm ist in Verbindung mit EN 2103-1 anzuwenden. Diese Norm gilt ebenfalls für Ausfallsmuster-Gussstücke zur Qualifikation von Fertigungs- und Prüfverfahren.
Série aérospatiale - Produits pour refusion et pièces moulées en acier et alliages base nickel et base cobalt - Spécification technique - Partie 3: Pièces types et pièces de série
La présente norme définit les exigences particulières pour les pièces moulées en acier et alliages base nickel et base cobalt, fabriquées à partir de matériau répondant à EN 2103-2. La présente norme doit être utilisée conjointement avec EN 2103-1. La présente norme s'applique aussi aux pièces types déstinées à qualifier la méthode de fabrication et de contrôle.
Aerospace series - Steel, nickel base and cobalt base alloy remelting stock and castings - Technical specifications - Part 3: Pre-production and production castings
General Information
Overview
EN 2103-3:1991 is a CEN technical specification in the aerospace series that defines the particular requirements for pre-production and production castings made from steel, nickel‑base and cobalt‑base alloys. It applies to castings produced from material that complies with EN 2103-2 and is intended to be used in conjunction with EN 2103-1. The scope explicitly includes pre-production castings used for qualification of manufacturing methods and inspection procedures.
Key topics and requirements
This part of the EN 2103 series focuses on the particular requirements that govern aerospace remelting stock and castings. Key topics covered by the standard include:
- Material scope: castings in steel, nickel‑base and cobalt‑base alloys produced from materials meeting EN 2103-2.
- Production status: requirements that apply to both pre-production (qualification) and series production castings.
- Qualification use: provisions for pre-production castings intended to qualify manufacturing methods and inspection routines.
- Integration with other parts: to be applied together with EN 2103-1 (general requirements) and EN 2103-2 (material specifications).
Note: The standard defines the framework of technical requirements; for full regulatory and contractual use, it should be read alongside EN 2103-1 and EN 2103-2.
Practical applications
EN 2103-3:1991 is used to ensure consistent quality and traceability in aerospace casting supply chains. Practical uses include:
- Qualifying casting methods and inspection procedures before full production runs.
- Specifying acceptance criteria and documentation requirements for aerospace castings in procurement contracts.
- Providing a technical basis for quality assurance of remelting stock and cast components in safety‑critical aerospace assemblies.
- Supporting conformity assessment and supplier audits where cast steel, nickel‑base or cobalt‑base components are specified.
Who uses this standard
Typical users include:
- Aerospace foundries producing steel, nickel‑base and cobalt‑base alloy castings
- OEMs and tier suppliers specifying casting requirements for airframe and engine components
- Quality engineers and inspection teams responsible for process qualification
- Procurement and supply chain managers setting contract specifications
- Certification bodies and regulatory assessors reviewing manufacturing qualification records
Related standards
- EN 2103-1 - General technical requirements (to be used together with EN 2103-3)
- EN 2103-2 - Material specifications for remelting stock (material compliance required by EN 2103-3)
- National adoptions (example): SIST EN 2103-3:2001 (Slovenian adoption)
Keywords: EN 2103-3:1991, aerospace castings, steel castings, nickel‑base alloy castings, cobalt‑base alloy castings, pre-production castings, production castings, technical specifications, CEN.
Frequently Asked Questions
EN 2103-3:1991 is a standard published by the European Committee for Standardization (CEN). Its full title is "Aerospace series - Steel, nickel base and cobalt base alloy remelting stock and castings - Technical specifications - Part 3: Pre-production and production castings". This standard covers: The present standard specifies the particular requirements for castings in steel, nickel base or cobalt base alloys producted from material complying with EN 2103-2. This standard shall be used in conjunction with EN 2103-1. This standard also applies to pre-production castings intended for the qualification of the method of manufacture and inspection.
The present standard specifies the particular requirements for castings in steel, nickel base or cobalt base alloys producted from material complying with EN 2103-2. This standard shall be used in conjunction with EN 2103-1. This standard also applies to pre-production castings intended for the qualification of the method of manufacture and inspection.
EN 2103-3:1991 is classified under the following ICS (International Classification for Standards) categories: 49.025.10 - Steels; 49.025.99 - Other materials. The ICS classification helps identify the subject area and facilitates finding related standards.
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Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Aerospace series - Steel, nickel base and cobalt base alloy remelting stock and castings - Technical specifications - Part 3: Pre-production and production castingsLuft- und Raumfahrt - Vormaterial und Gußstücke aus Stahl, Nickel- und Kobaltlegierungen - Technische Lieferbedingungen - Teil 3: Ausfallmuster und SeriengußstückeSérie aérospatiale - Produits pour refusion et pieces moulées en acier et alliages base nickel et base cobalt - Spécification technique - Partie 3: Pieces types et pieces de sérieAerospace series - Steel, nickel base and cobalt base alloy remelting stock
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この記事は、EN 2103-3:1991規格について言及しています。この規格は、航空宇宙産業に関連しています。この規格では、EN 2103-2に準拠した材料から製造される鋼、ニッケルベース、またはコバルトベースの合金の鋳造品についての特定の要件が規定されています。この規格は、EN 2103-1とともに使用され、製品化前の鋳造品にも適用されます。また、製造方法や検査方法の認証のための製品化前の鋳造品にも適用されます。
이 기사는 EN 2103-3: 1991 표준에 대해 언급합니다. 이 표준은 항공우주 산업과 관련이 있습니다. 이 표준은 EN 2103-2를 준수하는 재료로 제작된 강철, 니켈 기반 또는 코발트 기반 합금으로 제작된 주조에 대한 특정 요구 사항을 명시합니다. 이 표준은 EN 2103-1과 함께 사용되며, 생산 전 주조에도 적용됩니다. 이 표준은 제조 및 검사 방법의 자격 테스트를 위해 사용되는 생산 이전 주조에도 적용됩니다.
The article discusses the EN 2103-3:1991 standard, which is related to aerospace industries. The standard outlines the technical specifications for castings made from steel, nickel base, or cobalt base alloys. These castings are produced from material that complies with EN 2103-2. The standard is used in conjunction with EN 2103-1. It also applies to pre-production castings used for testing the manufacturing and inspection methods.
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