SAE J1474_200912

RATIONALE
FOREWORD
1. SCOPE
2. REFERENCES
3. DEFINITIONS
4. MATERIAL SELECTION
5. PRODUCTION CONSIDERATIONS
6. INITIAL STRUCTURAL INTEGRITY
7. IN-VEHICLE TESTING
8. LABORATORY TESTING
9. NOTES

Specifies environmental factors and material properties which should be considered when determining appropriate fan material(s) for a given application.

The following topics are included in this report:Section 2—ReferencesSection 3—DefinitionsSection 4—Material SelectionSection 5—Production ConsiderationsSection 6—Initial Structural IntegritySection 7—In-Vehicle TestingSection 8—Laboratory TestingThe Material Selection section lists environmental factors and material properties which should be considered when determining appropriate fan material(s) for a given application.The Production Considerations section covers various aspects of machine selection, mold design, and process control.The Initial Structural Integrity section lists factors which should be considered in addition to those covered by the same section of SAE J1390.The In-Vehicle Testing section lists factors which should be considered in addition to those covered by the same section of SAE J1390.The Laboratory Testing section addresses some test considerations and methods for nonmetallic fans which differ from those used with metallic fans or which were not included in the Durability Test Methods section of SAE J1390.