DEFSTAN 03-21/4(2008) : 2008
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Hardcopy , PDF
09-02-2011
English
01-01-2008
Foreword
0 Introduction
1 Scope
2 Warning
3 Normative References
4 Definitions
4.2 Almen test strips
4.3 Coverage
4.4 Deformed shot
4.5 Intensity
4.6 Masked areas
4.7 Material factor
4.8 Optional areas
4.9 Peening angle
4.10 Peening constant
4.11 Process control schedule
4.12 Saturation
4.13 Shot
4.14 Significant areas
5 Information to be Supplied to the Processor
6 Process Control Schedule
7 Process Requirements - Limitations on Use
8 Process Requirements - Preparation Prior to Treatment
9 Process Requirements - Treatment Techniques
10 Process Requirements - Quality Control
11 Process Requirements - Post Treatment Operations
12 Process Requirements - Records
13 Treatment Techniques - Mechanised Shot Peening
13.1 Process
13.2 Equipment
13.3 Type of shot
13.4 Size of shot
13.5 Ancillary equipment
13.6 Process control schedule
13.7 Peening intensity
13.8 Shot condition
14 Manual Shot Peening
14.1 Process
14.2 Operator control
15 Needle Peening
15.1 Process
15.2 Process control schedule
15.3 Peening Intensity
15.4 Needle profile
16 Flail Peening
16.1 Process
16.2 Process Control Schedule
16.3 Peening intensity
16.4 Brushes
17 Hammer Peening
17.1 Process
17.2 Process control schedule
17.3 Hammer profile
18 Roller Burnishing
18.1 Process
18.2 Process control schedule
Annex A - Determination of the Intensity of Shot Peening
A.1 Methodology
A.2 Peening Intensities
Annex B - Saturation
B.1 Introduction
B.2 Determination of Saturation
B.2.1 General
B.2.2 Procedure
B.3 Application of Saturation Data to Peening Components
B.3.1 Introduction
B.3.2 Method (i) - peening constant method - standard
test strip
B.3.3 Method (ii) - peening constant method - comparable
material test strips
B.3.4 Method (iii) - visual coverage - standard test
strip
Annex C - Test for Freedom from Iron Residue
C.1 Outline
C.2 Materials and Apparatus
C.3 Procedure
C.4 Verification
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