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2014-T652 Hand forging: MIL-HDBK-5J Design Allowables

Material classAluminum
Alloy / temper / form2014 / T652 / Hand forging
SpecificationsAMS-A-22771 and AMS-QQ-A-367
HandbookMIL-HDBK-5J, 31 January 2003, section 3.2.1.0, Table 3.2.1.0(f) (pdf page 34 of the chapter file)
Dimension bands7
Density0.101 lb/in3

Design Mechanical and Physical Properties (room temperature)

As printed in the handbook table. Bases: A and B are statistical minimums (99 % and 90 % probability at 95 % confidence), S the specification minimum. Grain directions: L longitudinal, LT long transverse, ST short transverse.

Dimension band0–2 in, area 0–256 in22.001–3.000 in, area 0–256 in23.001–4.000 in, area 0–256 in24.001–5.000 in, area 0–256 in25.001–6.000 in, area 0–256 in26.001–7.000 in, area 0–256 in27.001–8.000 in, area 0–256 in2
SpecificationAMS-A-22771 and AMS-QQ-A-367AMS-A-22771 and AMS-QQ-A-367AMS-A-22771 and AMS-QQ-A-367AMS-A-22771 and AMS-QQ-A-367AMS-A-22771 and AMS-QQ-A-367AMS-A-22771 and AMS-QQ-A-367AMS-A-22771 and AMS-QQ-A-367
BasisSSSSSSS
Ftu, ksiL65646362616059
LT65646362616059
ST…626160595857
Fty, ksiL56565554535251
LT56555554535251
ST…525150504948
Fcy, ksiL5656555453……
LT5756565554……
ST…57565555……
Fsu, ksiL3837373636……
LT3837373636……
ST…37373636……
Fbru (e/D = 1.5), ksiL8887858483……
LT8887858483……
ST…87858483……
Fbru (e/D = 2.0), ksiL115113111110108……
LT115113111110108……
ST…113111110108……
Fbry (e/D = 1.5), ksiL7776767473……
LT7776767473……
ST…76767473……
Fbry (e/D = 2.0), ksiL9189898786……
LT9189898786……
ST…89898786……
e, %L8887766
LT3332222
ST…221111
E, Msi10.510.510.510.510.510.510.5
Ec, Msi10.810.810.810.810.810.810.8
G, Msi4444444
ν0.330.330.330.330.330.330.33
ρ, lb/in30.1010.1010.1010.1010.1010.1010.101

Effect of Temperature

Percent of the room-temperature value against temperature, digitized from the handbook figures (the shortest exposure of each figure, every 10 °F). Strength curves give the allowable at temperature; "after exposure" curves give the room-temperature property after a soak at that temperature.

Moduli at temperature

Other 2014 Tables

Source and Use

U.S. Department of Defense (2003). Metallic Materials and Elements for Aerospace Vehicle Structures. MIL-HDBK-5J, 31 January 2003 (public domain). The values are the handbook's design allowables as extracted from the chapter tables; check the printed table before use in a certified analysis, and note that MIL-HDBK-5J was superseded by MMPDS, whose later editions may differ. No warranty is given.