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7475-T7651 Plate: MIL-HDBK-5J Design Allowables

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Material class	Aluminum
Alloy / temper / form	7475 / T7651 / Plate
Specifications	AMS 4089
Handbook	MIL-HDBK-5J, 31 January 2003, section 3.7.10.0, Table 3.7.10.0(b) (pdf page 460 of the chapter file)
Dimension bands	3
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
Specification		AMS 4089	AMS 4089	AMS 4089
Basis		S	S	S
F_tu, ksi	L	70	69	69
F_tu, ksi	LT	71	70	70
F_ty, ksi	L	60	59	59
F_ty, ksi	LT	60	59	59
F_cy, ksi	L	60	59	59
F_cy, ksi	LT	63	62	59
F_su, ksi	L	41	39	37
F_su, ksi	LT	41	39	37
F_bru (e/D = 1.5), ksi	L	104	103	103
F_bru (e/D = 1.5), ksi	LT	104	103	103
F_bru (e/D = 2.0), ksi	L	136	134	134
F_bru (e/D = 2.0), ksi	LT	136	134	134
F_bry (e/D = 1.5), ksi	L	82	81	81
F_bry (e/D = 1.5), ksi	LT	82	81	81
F_bry (e/D = 2.0), ksi	L	97	95	95
F_bry (e/D = 2.0), ksi	LT	97	95	95
e, %	L	9	8	6
e, %	LT	9	8	6
E, Msi		10.2	10.2	10.2
E_c, Msi		10.6	10.6	10.6
G, Msi		3.9	3.9	3.9
ν		0.33	0.33	0.33
ρ, lb/in3		0.101	0.101	0.101

Effect of Temperature

The handbook maps no temperature-effect figure to this table.

Other 7475 Tables

7475-T61 Clad sheet (Table 3.7.10.0(d))
7475-T61 Sheet (Table 3.7.10.0(b))
7475-T651 Plate (Table 3.7.10.0(b))
7475-T7351 Plate (Table 3.7.10.0(c))
7475-T761 Clad sheet (Table 3.7.10.0(d))
7475-T761 Sheet (Table 3.7.10.0(b))

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from the chapter tables; check the printed table before use in a certified analysis, and note that MIL-HDBK-5J was superseded by MMPDS, whose later editions may differ.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.