NASM 1312-8 : 2001
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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FASTENER TEST METHODS, METHOD 8, TENSILE STRENGTH
Hardcopy
29-04-2023
English
01-01-2001
1 SCOPE
1.1 Applicability
2 REFERENCED DOCUMENTS
2.1 Government documents
2.2 Other publications
3 DEFINITIONS
4 GENERAL REQUIREMENTS
4.1 Test apparatus
4.2 Test specimens
5 DETAIL REQUIREMENTS
5.1 Test procedures
5.2 Loading rate
5.3 Load-deflection curves
5.4 Failing load determination
5.5 Yield load determination
5.6 Number of specimens
6 NOTES
6.1 Test report
FIGURES
Figure
1. Tension fixtures for short grip fasteners
2. Tension setup
3. Test plate
4. Tension fixture assembly
5. Sample load-deflection curve
6. Johnson's two-thirds approximate method for
determination of yield strength
TABLES
Table
I. Tension load rates
Defines procedure for testing all types of structural fasteners in axial tension at room temperature.
| Committee |
FSC 53GP
|
| DevelopmentNote |
Supersedes MIL STD 1312/8 (A). (05/2001)
|
| DocumentType |
Standard
|
| Pages |
18
|
| PublisherName |
Aerospace Industries Association
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| SAE AS7460C | Bolts and Screws, Titanium Alloy 6.0Al - 4.0V Procurement Specification For |
| SAE AS5377 | Nut, Self-Locking, 0.7500 thru 1.5000 Thread Sizes, UNS S66286, 160,000 psi, 800 °F, UNJ Thread - Procurement Specification |
| SAE AS4877F | Bolts and Screws, Nickel Alloy UNS N07718, Classification: 185 ksi/1200 °F Procurement Specification |
| SAE AS7452B | Bolts and Screws, Steel, Low Alloy Heat Treated, Roll Threaded |
| SAE AS7474D | Bolts and Screws, Steel, Corrosion-Resistant, UNS S17400 Tensile Strength 140 ksi Procurement Specification |
| SAE AS7473C | Bolts and Screws, Roll Threaded Procurement Specification For |
| SAE AS7471H | Bolts and Screws, Nickel Alloy, UNS N07001 Tensile Strength 165 ksi, Corrosion and Heat Resistant Procurement Specification |
| MIL-DTL-32258 Base Document:2007 | NUT, SELF-LOCKING (RING TYPE NON-METALLIC INSERT), HEAVY HEX, CONTROLLED ROOT RADIUS, NICKEL-COPPER ALLOY |
| DOT/FAA/AR-MMPDS-01 : 20030131 | METALLIC MATERIALS PROPERTIES DEVELOPMENT AND STANDARDIZATION (MMPDS) |
| SAE AS 4891 : 1999 | STUD, LOCKED IN, KEY LOCKED, UNS S66286, CLASSIFICATION: 140 KSI PROCUREMENT SPECIFICATION FOR |
| SAE AS7479C | Bolts and Screws, Steel, UNS S66286 1650 °F Solution Heat Treated Precipitation Heat Treated Before Roll Threaded |
| SAE AS5270 | Bolts, Screws and Studs, Nickel Alloy, UNS N07718 Work-Strengthened, Tensile Strength 220 ksi Procurement Specification |
| SAE AS45909A | Stud, Locked In, Ring Locked, Serrated, General Specification For |
| SAE AS7454B | Bolts and Screws, Steel, Low Alloy, Heat Resistant 135,000 psi Tensile Strength, Normalized and Tempered, Roll Threaded |
| SAE MA3375C | Studs, Corrosion and Heat Resistant Steel, UNS S66286 Tensile Strength 900 MPa, Procurement Specification, Metric |
| NASA STD 6008 : 2008 CHANGE 1 2013 | NASA FASTENER PROCUREMENT, RECEIVING INSPECTION, AND STORAGE PRACTICES FOR SPACEFLIGHT HARDWARE |
| NASA STD 6008(INT) : 2006 | NASA FASTENER MANAGEMENT AND CONTROL PRACTICES |
| SAE AS7455B | Bolts and Screws, Steel, Low Alloy, Heat Resistant Hardened and Tempered, Roll Threaded |
| SAE AS7470C | Bolts and Screws, Steel, Corrosion and Moderate Heat Resistant Heat Treated, Roll Threaded |
| SAE AS 7456 : 2016 | STUDS, STEEL, LOW ALLOY, HEAT TREATED, ROLL THREADED |
| SAE AS7466E | Bolts and Screws, Nickel Alloy, UNS N07718 Tensile Strength 185 ksi, Fatigue Rated, Procurement Specification |
| SAE AS7468B | Bolts, Cobalt-Chromium-Nickel Alloy UNS R30035, Tensile Strength 260 ksi, Procurement Specification |
| SAE AS7459C | Bolts and Screws, Steel UNS K14675 Tensile Strength 195 ksi Fatigue and Stress-Rupture Rated Procurement Specification |
| SAE AS7475D | Bolts, Cobalt-Chromium-Nickel Alloy, UNS R30159, Tensile Strength 260 ksi, Procurement Specification |
| SAE AS7458B | Studs, Steel, Low Alloy, Heat Resistant Normalized and Tempered, Roll Threaded 135000 psi Tensile Strength |
| SAE AS7461D | Bolts and Screws, Titanium Alloy 6Al-4V, UNS R56400 Fatigue-Rated, Procurement Specification For |
| SAE AS7467B | Bolts and Screws, Nickel Alloy, UNS N07718 Tensile Strength 185 ksi Stress Rupture Rated Procurement Specification |
| SAE AS7482B | Studs, Corrosion and Heat Resistant Steel, UNS S66286 Tensile Strength 130 ksi 1800 °F Solution Heat Treated, Aged Before Roll Threading Procurement Specification |
| EN 4176:2005 | Aerospace series - Lockbolts, 100° countersunk normal head or protruding head, tension- / sheartype, close tolerance, in titanium alloy TI-P64001, anodized or with aluminium pigmented coating - Collars in titanium TI-P99002 or aluminium alloy 2024 - Metric series - Technical specification |
| SAE AS 4393 : 2015 | NUT, SELF-LOCKING, UNS S66286, 1200 DEGREES F, 160,000 PSI, UNJ THREAD |
| SAE AS7477G | Bolts and Screws, Steel, UNS S66286 Tensile Strength 130 ksi, Procurement Specification |
| BS EN 4176:2005 | Aerospace series. Lockbolts, 100° countersunk normal head or protruding head, tension-/ sheartype, close tolerance, in titanium alloy TI-P64001, anodized or with aluminium pigmented coating. Collars in titanium TI-P99002 or aluminium alloy 2024. Metric series. Technical specification |
| ISO/IEC 17025:2005 | General requirements for the competence of testing and calibration laboratories |
| ISO 10012-2:1997 | Quality assurance for measuring equipment Part 2: Guidelines for control of measurement processes |
| ANSI/NCSL Z540 1 : 94(R2002) | CALIBRATION - CALIBRATION LABORATORIES AND MEASURING AND TEST EQUIPMENT - GENERAL REQUIREMENTS |
| ANSI/NCSL Z540 2 : 1997(R2012) | U.S. GUIDE TO EXPRESSION OF UNCERTAINTY IN MEASUREMENT |
| ISO 10012-1:1992 | Quality assurance requirements for measuring equipment Part 1: Metrological confirmation system for measuring equipment |
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