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EN 1780-1:2002

Current
Current

The latest, up-to-date edition.

Aluminium and aluminium alloys - Designation of alloyed aluminium ingots for remelting, master alloys and castings - Part 1: Numerical designation system
Published date

10-23-2002

Foreword
1 Scope
2 Normative references
3 Basis of codification
4 Five figure designation system
  4.1 Aluminium alloys ingots and castings
  4.2 Master alloys
Bibliography

This European Standard specifies a five-figure numerical designation system for aluminium alloys and master alloys as specified in the relevant European Standards. It applies to ingots for remelting and to castings for all applications including aerospace.A designation system for unalloyed aluminium is specified in prEN 576. An alternative numerical designation system is specified in prEN 1780-1. Writing rules for chemical composition are specified in prEN 1780-3.An alternative chemical symbol based designation system is specified in prEN 1780-2. The writing rules for chemical composition are specified in prEN 1780-3.

Committee
CEN/TC 132
DocumentType
Standard
PublisherName
Comite Europeen de Normalisation
Status
Current

09/30200834 DC : 0 BS EN 1559-1 - FOUNDING - TECHNICAL CONDITIONS OF DELIVERY - PART 1: GENERAL
I.S. EN 2032-1:2002 AEROSPACE SERIES - METALLIC MATERIALS - PART 1: CONVENTIONAL DESIGNATION
S.R. CR 12172:1995 NUMERICAL DESIGNATION SYSTEMS OF METALLIC MATERIALS - REVIEW OF EXISTING SYSTEMS AND RECOMMENDATION FOR NEW SYSTEMS
DIN EN 1676:2010-06 ALUMINIUM AND ALUMINIUM ALLOYS - ALLOYED INGOTS FOR REMELTING - SPECIFICATIONS
DIN EN 1780-2:2003-01 ALUMINIUM AND ALUMINIUM ALLOYS - DESIGNATION OF ALLOYED ALUMINIUM INGOTS FOR REMELTING, MASTER ALLOYS AND CASTINGS - PART 2: CHEMICAL SYMBOL BASED DESIGNATION SYSTEM
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UNE-EN 1559-1:2011 Founding - Technical conditions of delivery - Part 1: General
UNE-EN 1706:2011 Aluminium and aluminium alloys - Castings - Chemical composition and mechanical properties
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I.S. EN 2032-001:2014 AEROSPACE SERIES - METALLIC MATERIALS - PART 001: CONVENTIONAL DESIGNATION
ISO/TR 17671-4:2002 Welding Recommendations for welding of metallic materials Part 4: Arc welding of aluminium and aluminium alloys
NF EN 1676 : 2010 ALUMINIUM AND ALUMINIUM ALLOYS - ALLOYED INGOTS FOR REMELTING - SPECIFICATIONS
DIN EN 1559-1:2011-05 Founding - Technical conditions of delivery - Part 1: General
UNE-EN 1676:2011 ALUMINIUM AND ALUMINIUM ALLOYS - ALLOYED INGOTS FOR REMELTING - SPECIFICATIONS
I.S. EN 1559-1:2011 FOUNDING - TECHNICAL CONDITIONS OF DELIVERY - PART 1: GENERAL
CEN ISO/TR 20172:2009 Welding - Grouping systems for materials - European materials (ISO/TR 20172:2009)
PD CEN ISO/TR 20172:2009 Welding. Grouping systems for materials. European materials
PREN 2032-001 : 200P5 AEROSPACE SERIES - METALLIC MATERIALS - PART 001: CONVENTIONAL DESIGNATION
CR 12172:1995 Numerical designation systems for metallic materials - Review of existing systems and recommendation for new systems
S.R. CEN ISO TR 20172:2009 WELDING - GROUPING SYSTEMS FOR MATERIALS - EUROPEAN MATERIALS
DIN EN 1706:2013-12 ALUMINIUM AND ALUMINIUM ALLOYS - CASTINGS - CHEMICAL COMPOSITION AND MECHANICAL PROPERTIES
BS EN 1706:2010 Aluminium and aluminium alloys. Castings. Chemical composition and mechanical properties
UNI EN 1676 : 2010 ALUMINIUM AND ALUMINIUM ALLOYS - ALLOYED INGOTS FOR REMELTING - SPECIFICATIONS
UNI EN 1706 : 2010 ALUMINIUM AND ALUMINIUM ALLOYS - CASTINGS - CHEMICAL COMPOSITION AND MECHANICAL PROPERTIES
UNI EN 1559-1 : 2011 FOUNDING - TECHNICAL CONDITIONS OF DELIVERY - PART 1: GENERAL
EN 1011-4:2000/A1:2003 WELDING - RECOMMENDATIONS FOR WELDING OF METALLIC MATERIALS - PART 4: ARC WELDING OF ALUMINIUM AND ALUMINIUM ALLOYS
BS EN 2032-001:2014 Aerospace series. Metallic materials Conventional designation
DIN EN 575:1995-09 ALUMINIUM AND ALUMINIUM ALLOYS - MASTER ALLOYS PRODUCED BY MELTING - SPECIFICATIONS
EN 1676:2010 Aluminium and aluminium alloys - Alloyed ingots for remelting - Specifications
BS EN 1780-2:2002 Aluminium and aluminium alloys. Designation of unalloyed and alloyed aluminium ingots for remelting, master alloys and castings Chemical symbol based designation system
I.S. EN 1706:2010 ALUMINIUM AND ALUMINIUM ALLOYS - CASTINGS - CHEMICAL COMPOSITION AND MECHANICAL PROPERTIES
BS EN 1780-3:2002 Aluminium and aluminium alloys. Designation of unalloyed and alloyed aluminium ingots for remelting, master alloys and castings Writing rules for chemical composition
I.S. EN 1676:2010 ALUMINIUM AND ALUMINIUM ALLOYS - ALLOYED INGOTS FOR REMELTING - SPECIFICATIONS
EN 1780-3:2002 Aluminium and aluminium alloys - Designation of alloyed aluminium ingots for remelting, master alloys and castings - Part 3: Writing rules for chemical composition
EN 2032-001:2014 Aerospace series - Metallic materials - Part 001: Conventional designation
EN 2032-1 : 2001 AEROSPACE SERIES - METALLIC MATERIALS - PART 1: CONVENTIONAL DESIGNATION
EN 1780-2:2002 Aluminium and aluminium alloys - Designation of alloyed aluminium ingots for remelting, master alloys and castings - Part 2: Chemical symbol based designation system
EN 1559-1:2011 Founding - Technical conditions of delivery - Part 1: General
S.R. CEN ISO/TR 20172:2021 Welding - Grouping systems for materials - European materials (ISO/TR 20172:2021)
UNI EN 2032-001 : 2014 AEROSPACE SERIES - METALLIC MATERIALS - PART 001: CONVENTIONAL DESIGNATION
I.S. CEN ISO TR 20172:2006 WELDING - GROUPING SYSTEMS FOR MATERIALS - EUROPEAN MATERIALS
PREN 1559-1 : DRAFT 2009 FOUNDING - TECHNICAL CONDITIONS OF DELIVERY - PART 1: GENERAL
NF EN 1706 : 2010 ALUMINIUM AND ALUMINIUM ALLOYS - CASTINGS - CHEMICAL COMPOSITION AND MECHANICAL PROPERTIES
DIN EN 1780-3:2003-01 ALUMINIUM AND ALUMINIUM ALLOYS - DESIGNATION OF ALLOYED ALUMINIUM INGOTS FOR REMELTING, MASTER ALLOYS AND CASTINGS - PART 3: WRITING RULES FOR CHEMICAL COMPOSITION
BS EN 2032-1:2002 Metallic materials Conventional designation
BS EN 1011-4:2000 Welding. Recommendations for welding of metallic materials Arc welding of aluminium and aluminium alloys
ISO/TR 20172:2009 Welding Grouping systems for materials European materials

EN 1780-3:2002 Aluminium and aluminium alloys - Designation of alloyed aluminium ingots for remelting, master alloys and castings - Part 3: Writing rules for chemical composition
EN 1780-2:2002 Aluminium and aluminium alloys - Designation of alloyed aluminium ingots for remelting, master alloys and castings - Part 2: Chemical symbol based designation system
EN 2032-1 : 2001 AEROSPACE SERIES - METALLIC MATERIALS - PART 1: CONVENTIONAL DESIGNATION
EN 576:2003 Aluminium and aluminium alloys - Unalloyed aluminium ingots for remelting - Specifications

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