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7075-T7651 Sheet and plate: MIL-HDBK-5J Design Allowables

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Material class	Aluminum
Alloy / temper / form	7075 / T7651 / Sheet and plate
Specifications	AMS-QQ-A-250/24
Handbook	MIL-HDBK-5J, 31 January 2003, section 3.7.6.0, Table 3.7.6.0(b) (pdf page 374 of the chapter file)
Dimension bands	4
Density	0.101 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 band		0.250–0.499 in	0.500–1.000 in	1.001–1.500 in	1.501–2.000 in
Specification		AMS-QQ-A-250/24	AMS-QQ-A-250/24	AMS-QQ-A-250/24	AMS-QQ-A-250/24
Basis		S	S	S	S
F_tu, ksi	L	71	70	70	70
	LT	72	71	71	71
	ST	…	…	…	65
F_ty, ksi	L	60	59	59	59
	LT	61	60	60	60
	ST	…	…	…	56
F_cy, ksi	L	60	59	59	59
	LT	64	63	63	63
	ST	…	…	…	63
F_su, ksi	L	40	41	42	43
	LT	40	41	42	43
	ST	…	…	…	43
F_bru (e/D = 1.5), ksi	L	109	108	108	108
	LT	109	108	108	108
	ST	…	…	…	108
F_bru (e/D = 2.0), ksi	L	141	140	140	140
	LT	141	140	140	140
	ST	…	…	…	140
F_bry (e/D = 1.5), ksi	L	86	86	86	87
	LT	86	86	86	87
	ST	…	…	…	87
F_bry (e/D = 2.0), ksi	L	99	99	99	100
	LT	99	99	99	100
	ST	…	…	…	100
e, %	L	…	…	…	…
	LT	8	6	5	5
	ST	…	…	…	…
E, Msi		10.3	10.3	10.3	10.3
E_c, Msi		10.6	10.6	10.6	10.6
G, Msi		3.9	3.9	3.9	3.9
ν		0.33	0.33	0.33	0.33
ρ, lb/in3		0.101	0.101	0.101	0.101

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 7075 Tables

7075-T6 Clad sheet (Table 3.7.6.0(c))
7075-T6 Die forging (Table 3.7.6.0(e))
7075-T6 Hand forging (Table 3.7.6.0(f))
7075-T6 and T62 Clad sheet (Table 3.7.6.0(c))
7075-T6 and T62 Sheet (Table 3.7.6.0(b))
7075-T6, T651, and T62 Bar, rod, and shapes: rolled, drawn, or cold-finished (Table 3.7.6.0(d))
7075-T6, T6510, T6511, and T62 Extrusion (rod, bar, and shapes) (Table 3.7.6.0(g))
7075-T62 Clad plate (Table 3.7.6.0(c))
7075-T62 Plate (Table 3.7.6.0(b))
7075-T651 Clad plate (Table 3.7.6.0(c))
7075-T651 Plate (Table 3.7.6.0(b))
7075-T652 Die forging (Table 3.7.6.0(e))
7075-T652 Hand forging (Table 3.7.6.0(f))
7075-T73 Hand forging (Table 3.7.6.0(f))
7075-T73 Sheet (Table 3.7.6.0(b))
7075-T7351 Plate (Table 3.7.6.0(b))
7075-T7352 Die forging (Table 3.7.6.0(e))
7075-T7352 Hand forging (Table 3.7.6.0(f))
7075-T73a, T73510, T73511 Extrusion (rod, bars, and shapes) (Table 3.7.6.0(g))
7075-T73a,b Die forging (Table 3.7.6.0(e))
7075-T73b or T7351 Bar, rod, and shapes: rolled, drawn, or cold-finished (Table 3.7.6.0(d))
7075-T76 Clad sheet (Table 3.7.6.0(c))
7075-T76 Sheet and plate (Table 3.7.6.0(b))
7075-T76, T76510, T76511 Extrusion (rod, bar, and shapes) (Table 3.7.6.0(g))
7075-T7651 Clad plate (Table 3.7.6.0(c))

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.