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

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Material class	Aluminum
Alloy / temper / form	2014 / T652 / Die forging
Specifications	AMS-A-22771 and AMS-QQ-A-367
Handbook	MIL-HDBK-5J, 31 January 2003, section 3.2.1.0, Table 3.2.1.0(e) (pdf page 33 of the chapter file)
Dimension bands	4
Density	2796 kg/m³

Design Mechanical and Physical Properties (room temperature)

Converted from the handbook table (ksi, Msi, lb/in³) and rounded to 4 significant figures; dimension bands in inches with mm in parentheses. 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 band		0–1 in (0–25.4 mm)		1.001–2.000 in (25.43–50.8 mm)		2.001–3.000 in (50.83–76.2 mm)		3.001–4.000 in (76.23–101.6 mm)
Specification		AMS-A-22771 and AMS-QQ-A-367		AMS-A-22771 and AMS-QQ-A-367		AMS-A-22771 and AMS-QQ-A-367		AMS-A-22771 and AMS-QQ-A-367
Basis		A	B	A	B	A	B	S
F_tu, MPa	L	448.2	461.9	448.2	461.9	448.2	461.9	434.4
	LT	441.3	…	441.3	…	434.4	…	434.4
	ST	…	…	…	…	…	…	…
F_ty, MPa	L	386.1	406.8	386.1	406.8	379.2	399.9	379.2
	LT	379.2	…	379.2	…	372.3	…	372.3
	ST	…	…	…	…	…	…	…
F_cy, MPa	L	386.1	406.8	386.1	406.8	379.2	399.9	379.2
	LT	…	…	…	…	…	…	…
	ST	406.8	427.5	406.8	427.5	399.9	420.6	399.9
F_su, MPa	L	275.8	282.7	275.8	282.7	268.9	275.8	268.9
	LT	275.8	…	275.8	…	268.9	…	268.9
	ST	275.8	282.7	275.8	282.7	268.9	275.8	268.9
F_bru (e/D = 1.5), MPa	L	627.4	648.1	627.4	648.1	627.4	648.1	606.7
	LT	627.4	…	627.4	…	627.4	…	606.7
	ST	627.4	648.1	627.4	648.1	627.4	648.1	606.7
F_bru (e/D = 2.0), MPa	L	848.1	875.6	848.1	875.6	848.1	875.6	827.4
	LT	848.1	…	848.1	…	848.1	…	827.4
	ST	848.1	875.6	848.1	875.6	848.1	875.6	827.4
F_bry (e/D = 1.5), MPa	L	503.3	530.9	503.3	530.9	489.5	517.1	489.5
	LT	503.3	…	503.3	…	489.5	…	489.5
	ST	503.3	530.9	503.3	530.9	489.5	517.1	489.5
F_bry (e/D = 2.0), MPa	L	620.5	648.1	620.5	648.1	606.7	641.2	606.7
	LT	620.5	…	620.5	…	606.7	…	606.7
	ST	620.5	648.1	620.5	648.1	606.7	641.2	606.7
e, %	L	6	…	6	6	6	6	6
	LT	3	…	2	…	2	…	2
	ST	…	…	…	…	…	…	…
E, GPa		72.39	72.39	72.39	72.39	72.39	72.39	72.39
E_c, GPa		74.46	74.46	74.46	74.46	74.46	74.46	74.46
G, GPa		27.58	27.58	27.58	27.58	27.58	27.58	27.58
ν		0.33	0.33	0.33	0.33	0.33	0.33	0.33
ρ, kg/m³		2796	2796	2796	2796	2796	2796	2796

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

2014-T6 Clad sheet (Table 3.2.1.0(c))
2014-T6 Die forging (Table 3.2.1.0(e))
2014-T6 Hand forging (Table 3.2.1.0(f))
2014-T6 Sheet (Table 3.2.1.0(b))
2014-T6 and T651 Bar, rod, and shapes, rolled, drawn, or cold-finished (Table 3.2.1.0(d))
2014-T6, T6510, and T6511 Extruded bar, rod, and shapes (Table 3.2.1.0(g))
2014-T62 Bar, rod, and shapes, rolled, drawn, or cold-finished (Table 3.2.1.0(d))
2014-T62 Clad plate (Table 3.2.1.0(c))
2014-T62 Clad sheet (Table 3.2.1.0(c))
2014-T62 Extruded bar, rod, and shapes (Table 3.2.1.0(g))
2014-T62 Plate (Table 3.2.1.0(b))
2014-T62 Sheet (Table 3.2.1.0(b))
2014-T651 Clad plate (Table 3.2.1.0(c))
2014-T651 Plate (Table 3.2.1.0(b))
2014-T652 Hand forging (Table 3.2.1.0(f))

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.