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UNI EN 2852 : 2011

Current
Current

The latest, up-to-date edition.

AEROSPACE SERIES - NUTS, HEXAGONAL, PLAIN, NORMAL HEIGHT, NORMAL ACROSS FLATS, HEAT RESISTING STEEL PASSIVATED - CLASSIFICATION: 1100 MPA/650 DEGREES C
Published date

20-01-2011

Foreword
1 Scope
2 Normative references
3 Required characteristics
4 Designation
5 Marking
6 Technical specification

Describes the characteristics of plain hexagonal nuts in passivated heat resisting steel, with or without locking holes, the dimensions of which are in conformity with ISO 8279.

DocumentType
Standard
PublisherName
Ente Nazionale Italiano di Unificazione (UNI)
Status
Current

Standards Relationship
EN 2852 : 2010 Identical

EN 9100:2009 Quality Management Systems - Requirements for Aviation, Space and Defense Organizations
ISO 8788:2000 Aerospace Nuts, metric Tolerances of form and position
ISO 5855-2:1999 Aerospace MJ threads Part 2: Limit dimensions for bolts and nuts
ISO 5855-1:1999 Aerospace MJ threads Part 1: General requirements
EN 2516:1997 Aerospace series - Passivation of corrosion resisting steels and decontamination of nickel base alloys
EN 4317:2007 Aerospace series - Heat resisting alloy FE-PA2601 (X6NiCrTiMoV26-15) - Non heat treated, forging stock a or D ≤ 200 mm
PREN 2171 : 2 AEROSPACE SERIES - HEAT RESISTING STEEL FE-PA92-HT - R[M] >= 900 MPA - BARS
EN 2398 : 2008 Aerospace series - Heat resisting steel FE-PA2601 (X6NiCrTiMoV26-15) - Rm ≥ 900 MPa - Bars for machined bolts - D ≤ 25 mm
ISO 8279:2008 Aerospace Nuts, hexagonal, plain, normal height, normal across flats, with MJ threads, classifications: 600 MPa (at ambient temperature)/120 degrees C, 600 MPa (at ambient temperature)/235 degrees C, 900 MPa (at ambient temperature)/425 degrees C, 1 100 MPa (at ambient temperature)/235 degrees C, 1 100 MPa (at ambient temperature)/315 degrees C, 1 100 MPa (at ambient temperature)/650 degrees C, 1 210 MPa (at ambient temperature)/730 degrees C, 1 250 MPa (at ambient temperature)/235 degrees C and 1 550 MPa (at ambient temperature)/600 degrees C Dimensions
EN 2424:2008 Aerospace series - Marking of aerospace products
EN 4318:2007 Aerospace series - Heat resisting alloy FE-PA2601 (X6NiCrTiMoV26-15) - Solution treated and precipitation treated, bar and section De ≤ 100 mm, Rm ≥ 960 MPa
ISO 9139:1998 Aerospace — Nuts, plain or slotted (castellated) — Procurement specification

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