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I.S. EN 12681:2003

I.S. EN 12681:2003

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

FOUNDING - RADIOGRAPHIC EXAMINATION

Available format(s)

Hardcopy , PDF

Superseded date

12-17-2017

Language(s)

English

Published date

01-01-2003

Publisher

National Standards Authority of Ireland

Preview

For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.

Only cited Standards give presumption of conformance to New Approach Directives/Regulations.

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 General
   4.1 Protection against ionizing radiations
   4.2 General requirements
   4.3 Agreements
   4.4 Personnel qualification
5 Examination arrangements
   5.1 General
   5.2 Single wall radiography of plane areas
   5.3 Single wall radiography of curved areas
   5.4 Double wall radiography of plane and curved
       areas
   5.5 Choice of examination arrangements for
       complex geometries
   5.6 Acceptable examination area dimensions
   5.7 Explanation of symbols used in the figures
6 Choice of radiation source
7 Specific film system classes
8 Techniques for increasing the covered thickness
   range
   8.1 General
   8.2 Multiple film technique
   8.3 Contrast decreasing by higher radiation energy
   8.4 Beam hardening
   8.5 Thickness equalization
9 Radiographs
   9.1 Identification of radiograph, examined area,
       film position plan
   9.2 Marking of the test areas
   9.3 Overlap of films
10 Verification of image quality
11 Radiograph density requirements
12 Influence of crystalline structure
Annex A (informative) Possible discontinuities in
        castings - Reference radiographs and designation
Bibliography

Describes specific procedures for industrial X-radiation and gamma radiography for discontinuity detection purposes, using film techniques. These procedures are applicable to casting process, especially for steel, cast iron, magnesium, zinc, copper, nickel, aluminum, titanium and any alloys of them.

DocumentType
Standard
Pages
24
PublisherName
National Standards Authority of Ireland
Status
Superseded
SupersededBy

Standards Relationship
UNE-EN 12681:2003 Identical
NBN EN 12681 : 2003 Identical
DIN EN 12681:2003-06 Identical
EN 12681 : 2003 Identical
NS EN 12681 : 1ED 2003 Identical
BS EN 12681:2003 Identical
UNI EN 12681 : 2006 Identical
SN EN 12681 : 2003 Identical
NF EN 12681 : 2003 Identical
NEN EN 12681 : 2003 Identical

EN 444:1994 Non-destructive testing - General principles for radiographic examination of metallic materials by X- and gamma-rays
ASTM E 689 : 2015 : REDLINE Standard Reference Radiographs for Ductile Iron Castings
EN 462-2:1994 Non-destructive testing - Image quality of radiographs - Part 2: Image quality indicators (step/hole type) - Determination of image quality value
ASTM E 446 : 2015 : REDLINE Standard Reference Radiographs for Steel Castings Up to 2 in. (50.8 mm) in Thickness
EN 12680-2:2003 Founding - Ultrasonic examination - Part 2: Steel castings for highly stressed components
ASTM E 186 : 2015 : REDLINE Standard Reference Radiographs for Heavy-Walled (2 to 4<fraction><num>1</num><den>2</den></fraction > in. (50.8 to 114 mm)) Steel Castings
DGZFP D5 : 2016 REFERENCE RADIOGRAPHS FOR GRAY IRON CASTINGS AND DUCTILE IRON CASTINGS
ASTM E 802 : 2015 : REDLINE Standard Reference Radiographs for Gray Iron Castings Up to 4<fraction><num>1</num><den>2</den> </fraction> in. (114 mm) in Thickness
EN 12680-1:2003 Founding - Ultrasonic examination - Part 1: Steel castings for general purposes
ASTM E 155 : 2015 : REDLINE Standard Reference Radiographs for Inspection of Aluminum and Magnesium Castings
EN 462-3:1996 Non-destructive testing - Image quality of radiographs - Part 3: Image quality classes for ferrous metals
EN 473:2008 Non-destructive testing - Qualification and certification of NDT personnel - General principles
ASTM E 505 : 2015 : REDLINE Standard Reference Radiographs for Inspection of Aluminum and Magnesium Die Castings
VDG P 541 : 2002 FEHLERVERGLEICHSKATALOG FUER DIE BEWERTUNG VON DURCHSTRAHLUNGSPRUEFUNGEN AN DICKWANDIGEN GUSSSTUECKEN AUS UNLEGIERTEN EN-GJS-WERKSTOFFEN
EN 25580:1992 Non-destructive testing - Industrial radiographic illuminators - Minimum requirements (ISO 5580:1985)
ASTM E 1320 : 2015 : REDLINE Standard Reference Radiographs for Titanium Castings
EN 1559-2:2014 Founding - Technical conditions of delivery - Part 2: Additional requirements for steel castings
ASTM E 192 : 2015 : REDLINE Standard Reference Radiographs of Investment Steel Castings for Aerospace Applications
EN 462-4:1994 Non-destructive testing - Image quality of radiographs - Part 4: Experimental evaluation of image quality values and image quality tables
EN 462-1:1994 Non-destructive testing - Image quality of radiographs - Part 1: Image quality indicators (wire type) - Determination of image quality value
ASTM E 272 : 2015 : REDLINE Standard Reference Radiographs for High-Strength Copper-Base and Nickel-Copper Alloy Castings
ASTM E 280 : 2015 : REDLINE Standard Reference Radiographs for Heavy-Walled (4<fraction><num>1</num><den>2</den></fraction > to 12 in. (114 to 305 mm)) Steel Castings
ASTM E 310 : 2015 : REDLINE Standard Reference Radiographs for Tin Bronze Castings

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Hardcopy - English
PDF - English
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