10/30239355 DC : 0
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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BS EN 4721 - AEROSPACE SERIES - STEEL FE-PM 3504 (X4CRNIMO16-5-1) - AIR MELTED AND ELECTROSLAG REMELTED (ESR)-HARDENED AND TEMPERED - BAR - D[E] <= 200 MM - 900 MPA <= R[M] <= 1050 MPA
Hardcopy , PDF
English
31-10-2014
Foreword
Introduction
1 Scope
2 Normative references
BS EN 4721
| Committee |
ACE/61/-/15
|
| DocumentType |
Draft
|
| Pages |
8
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| PREN 4721 : DRAFT 2012 | Identical |
| PREN 4700-002 : 200P3 | AEROSPACE SERIES - STEEL AND HEAT RESISTING ALLOYS WROUGHT PRODUCTS - TECHNICAL SPECIFICATION - PART 002: BAR AND SECTION |
| EN ISO 643:2012 | Steels - Micrographic determination of the apparent grain size (ISO 643:2012) |
| PREN 2043 : 200P1 | AEROSPACE SERIES - METALLIC MATERIALS - GENERAL REQUIREMENTS FOR SEMI-FINISHED PRODUCT QUALIFICATION (EXCLUDING FORGINGS AND CASTINGS) |
| EN 4258:1998 | Aerospace series - Metallic materials - General organization of standardization - Links between types of EN standards and their use |
| PREN 4050-4 : 200P1 | AEROSPACE SERIES - TEST METHOD FOR METALLIC MATERIALS - ULTRASONIC INSPECTION OF BARS, PLATES, FORGING STOCK AND FORGINGS - ACCEPTANCE CRITERIA |
| PREN 2951 : 200P1 | AEROSPACE SERIES - METALLIC MATERIALS - TEST METHOD - MICROGRAPHIC DETERMINATION OF CONTENT OF NON-METALLIC INCLUSIONS |
| PREN 4500-005 : 200P2 | AEROSPACE SERIES - METALLIC MATERIALS - RULES FOR DRAFTING AND PRESENTATION OF MATERIAL STANDARDS - PART 005: SPECIFIC RULES FOR STEELS |
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