The objective of this Standard is to specify the general requirements for the radiography of steel and iron castings by means of X-rays or gamma-rays, in accordance with procedures given in ISO 5579 and ISO 19232.
Table of contents
Header
About this publication
Preface
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Basis of purchase
5 General
5.1 Protection against ionizing radiation
5.2 General requirements
6 Testing parameters
7 Personnel qualifications
8 Testing arrangements
9 Film position plan
9.1 Film position plan for pilot radiography
9.2 Film position plan for production radiography
10 Rejection/acceptance criteria
11 Foundry responsibility
Annex A
A.1 General
A.2 Single-wall radiography of plane areas
A.3 Single-wall radiography of curved areas
A.4 Double-wall radiography of plane and curved areas
A.4.1 General
A.4.2 Choice of examination arrangements for complex geometries
A.4.3 Acceptable examination area dimensions
A.4.4 Explanation of symbols used in Figures A.1 to A.12
Annex B
B.1 General
B.2 Multiple-film technique
B.3 Contrast decrease using higher radiation energy
