AS 4145.4-2002

1 - AS 4145.4-2002 LOCKSETS - PADLOCKS
4 - PREFACE
5 - CONTENTS
6 - SECTION 1 SCOPE AND GENERAL
6 - 1.1 SCOPE
6 - 1.2 APPLICATION
6 - 1.3 REFERENCED DOCUMENTS
7 - 1.4 DEFINITIONS
7 - 1.4.1 Cam
7 - 1.4.2 Combination manipulation
7 - 1.4.3 Effective differ
7 - 1.4.4 Hasp
7 - 1.4.5 Key lockable/unlockable
7 - 1.4.6 Key mechanism
7 - 1.4.7 Non-key lockable/unlockable
7 - 1.4.8 Padlock
7 - 1.4.9 Padlock fitting
7 - 1.4.10 Shackle
7 - 1.4.11 Staple
7 - 1.4.12 Wheels
8 - 1.5 SYMBOLS
8 - 1.6 CLASSIFICATION
8 - 1.6.1 General
8 - 1.6.2 Physical security
8 - 1.6.3 Durability
8 - 1.6.4 Keying security
8 - 1.6.5 Corrosion resistance
10 - SECTION 2 DESIGN REQUIREMENTS
10 - 2.1 LOCKING FUNCTION
10 - 2.2 DIMENSIONS TERMINOLOGY
10 - 2.3 FINISH
10 - 2.4 KEY SECURITY
10 - 2.4.1 Identification marks
10 - 2.4.2 Effective key differs (key-operated padlocks)
10 - 2.4.3 Effective combinations
11 - SECTION 3 PERFORMANCE REQUIREMENTS
11 - 3.1 GENERAL
11 - 3.1.1 Applicable requirements and test sequence
11 - 3.1.2 Performance test samples
11 - 3.1.3 Lubrication
11 - 3.1.4 Corrosion resistance
11 - 3.1.5 Tolerances
16 - 3.2 DURABILITY
16 - 3.2.1 Rating
16 - 3.2.2 Cyclic operations
19 - 3.3 EASE OF OPERATION-TORQUE TO RELEASE SHACKLE
19 - 3.4 PHYSICAL SECURITY (STRENGTH)
19 - 3.4.1 Resistance to force on cylinder plug or locking mechanism
19 - 3.4.2 Resistance to torque on cylinder plug or locking mechanism
19 - 3.4.3 Resistance to pulling of the shackle (and staple where applicable)
19 - 3.4.4 Resistance to twisting of shackle (and staple where applicable)
19 - 3.4.5 Resistance to cutting of shackle (and staple where applicable)
20 - 3.4.6 Resistance to impact on padlock body, shackle (and staple where applicable) at low temperature
20 - 3.4.7 Resistance to drilling of padlock body, shackle and staple
20 - 3.4.8 Resistance to sawing of padlock body and shackle (and staple where applicable)
20 - 3.5 KEYING SECURITY
20 - 3.5.1 Number of effective key differs
20 - 3.5.2 Key removal
20 - 3.6 COMBINATION SECURITY
20 - 3.6.1 Number of effective combinations
20 - 3.6.2 Manipulation
21 - SECTION 4 MARKING
23 - APPENDIX A - CLASSIFICATION
23 - A1 CLASSIFICATION
23 - A1.1 General
23 - A1.2 Security
23 - A1.3 Keying security
23 - A1.4 Durability
23 - A1.5 Corrosion resistance
23 - A1.6 Example of a padlock classification
24 - APPENDIX B - TYPICAL TERMS FOR DIMENSIONS OF PADLOCKS
25 - APPENDIX C - SAMPLING AND TEST COMBINATION
26 - APPENDIX D - METHODS FOR THE CYCLIC TESTING OF PADLOCKS
26 - D1 SCOPE
26 - D2 APPLICATION
26 - D3 APPARATUS
26 - D3.1 Test equipment
26 - D3.2 Test fixtures
26 - D4 SAMPLE PREPARATION
26 - D5 CYCLE RATE
26 - D6 PROCEDURE
26 - D6.1 Unlocking and releasing the non- spring- loaded shackle by key mechanism, returning it to the locked position and locking it by key mechanism
27 - D6.2 Unlocking and releasing the spring- loaded shackle by key mechanism, returning it to the locked position and locking it by key mechanism
27 - D6.3 Unlocking and releasing the non-spring-loaded shackle by key mechanism and returning it to the latched position.
27 - D6.4 Unlocking and releasing the spring-loaded shackle by key mechanism and returning it to the latched position
27 - D6.5 Unlocking and releasing the non-spring-loaded shackle by combination mechanism, returning it to the locked position an
27 - D6.6 Unlocking and releasing the spring-loaded shackle by combination mechanism, returning it to the locked position and loc
28 - D6.7 Unlocking and releasing the non-spring-loaded shackle by combination mechanism and returning it to the latched positio
28 - D6.8 Unlocking and releasing the spring loaded shackle by combination mechanism and returning it to the latched position
28 - D7 TEST REPORT
29 - APPENDIX E - METHODS OF TEST FOR EASE OF OPERATION
29 - E1 SCOPE
29 - E2 APPLICATION
29 - E3 APPARATUS
29 - E4 SAMPLE PREPARATION
29 - E5 PROCEDURE
29 - E5.1 Test for key insertion and withdrawal force
30 - E5.2 Test for key torque to release the shackle
30 - E5.3 Test for force required to latch the shackle
30 - E5.4 Test for corrosion
31 - E6 TEST REPORT
32 - APPENDIX F - METHODS OF TESTING FOR THE PHYSICAL SECURITY OF PADLOCKS
32 - F1 SCOPE
32 - F2 APPLICATION
32 - F2.1 General
33 - F3 QUANTITY
33 - F4 TEST ENVIRNOMENT
33 - F5 TEST TOOL MATERIALS
33 - F6 APPARATUS
33 - F7 MANIPULATION
33 - F7.1 General
33 - F7.2 Manipulation procedure
33 - F7.3 Cylinder security
33 - F7.4 Manipulation test for combination padlocks
34 - F8 PROCEDURES
34 - F8.1 Resistance to pulling of cylinder plug or cylinder
34 - F8.2 Torque resistance of cylinder plug
34 - F8.3 Resistance to pulling of shackle (and staple where appropriate)
34 - F8.4 Resistance to twisting of the shackle (and staple where appropriate)
34 - F8.5 Resistance to cutting of shackle (and staple where applicable)
35 - F8.6 Resistance to impact at low temperature
35 - F8.7 Drill resistance
36 - F8.8 Sawing resistance
36 - F9 TEST REPORT
37 - APPENDIX G - EXAMPLES OF SUITABLE FIXTURES, GAUGES AND TOOLS TO HOLD PADLOCKS

Specifies the general design criteria, performance requirements and procedures for testing padlocks for their resistance to physical attacks and corrosion under condition of low to high frequency usage.

This Standard sets out general design criteria, performance requirements and procedures for testing padlocks for their resistance to physical attacks and corrosion under condition of low-frequency to high-frequency usage, interior or exterior.This Standard also sets out performance requirements for key lockable, key unlockable and non-key lockable and non-key unlockable padlocks.This Standard applies to padlocks used in conjunction with padlock fittings. Requirements that relate to(a) physical security are classified under 10 levels, based on performance tests that simulate attack;(b) corrosion resistance are classified under five levels, based on standard accelerated corrosion tests; and(c) durability are classified under three levels, based on operational tests under condition of low-frequency to high-frequency usage.NOTE: Picking or impressioning are beyond the scope of this Standard.

First published as AS 4145.4-2002.