Table 3.7.3.0: (b). Design Mechanical and Physical Properties of 7049 Aluminum Alloy Plate · MIL-HDBK-5J

Specification	AMS 4200
Form	Plate
Temper	T7351
Thickness, in.	0.750- 1.000	1.001- 1.500	1.501- 2.000	2.001- 2.500	2.501- 3.000	3.001- 4.000	4.001- 4.500	4.501- 5.000
Basis	S	S	S	S	S	S	S	S
Mechanical Properties:
F_tu, ksi:
L			72	72	71	70	68	68
LT	74	73	73	73	72	70	68	68
ST			69	69	68	65	63	63
F_y, ksi:
L			64	63	62	60	58	58
LT	65	64	64	63	62	60	58	58
ST			59	58	57	56	54	54
F_cy, ksi:
L			64	63	62	60	58
LT			69	68	67	64	62
ST			69	68	67	64	62
F_su, ksi			41	41	41	39	38
F_bru², ksi:
(e/D = 1.5)				114	112	109	106
(e/D = 2.0)				146	144	140	136
F_bry³, ksi:
(e/D = 1.5)				91	89	86	83
(e/D = 2.0)				106	104	101	97
e, percent:
L						6	6	5
LT	8	8	7	6	6	5	5	5
ST						2	2	2
E, 10³ ksi	10.1
E_c, 10³ ksi	10.4
G, 10³ ksi	3.9
μ	0.33
Physical Properties:
ω, lb/in.³	0.103
C, Btu/(lb)(°F)	0.23 (at 212°F)
K, Btu/[(hr)(ft²)(°F)/ft]	89 (at 77°F)
α, 10^-6 in./in./°F	13.0 (RT to 212°F)

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3.7.3.0 (c). Design Mechanical and Physical Properties of 7049/7149 Aluminum Alloy Die Forging

Specification	AMS-QQ-A-367, AMS 4111, AMS 4320, and AMS-A-22771
Form	Die forging
Temper	T73^a
Thickness^b, in.	≤1.000		1.001-2.000		2.001-3.000		3.001-4.000		4.001-5.000
Basis	A	B	A	B	A	B	A	B	A	B
Mechanical Properties:
F_tu ksi:
L	71	74	70	73	69	72	68	71	67	70
T^c (S-basis)	71^d		70^d		70^d		70^d		68^d
F_ty ksi:
L	60	64	59	63	58	61	57	60	55	59
T^c (S-basis)	61^d		60^d		60^d		60^d		58^d
F_cy ksi:
L	62	66	61	65	60	63	59	62	57	61
ST	56	60	55	59	54	57	53	56	51	55
F_su ksi	40	41	39	41	39	40	38	40	37	39
F_bru ksi:
(e/D = 1.5)	100	105	99	103	98	102	96	100	95	99
(e/D = 2.0)	132	138	130	136	128	134	126	132	125	130
F_bry ksi:
(e/D = 1.5)	76	82	75	80	74	78	73	76	70	75
(e/D = 2.0)	93	99	91	97	90	94	88	93	85	91
e, percent (S-basis):
L	7		7		7		7		7
T^c	3		3		3		3		2
E, 10³ ksi	10.2
E_c, 10³ ksi	10.7
G, 10³ ksi	3.9
μ	0.33
Physical Properties:
ω, lb/in.³	0.103
C, Btu/(lb)(°F)	0.25 (at 212°F)
K, Btu/[(hr)(ft²)(°F)/ft]	89 (at 77°F)
α, 10^-6 in./in./°F	13.0 (RT to 212°F)

a Design values were based upon data obtained from testing T73 die forgings, heat treated by suppliers and supplied in T73 temper.
b Thickness at the time of heat treatment. When die forgings are machined before heat treatment, the mechanical properties are applicable provided the as-forged thickness is not greater than twice the thickness at the time of heat treatment.
c T indicates any grain direction not within ±15° of being parallel to the forging flow lines. Fcy(T) values are based upon short transverse (ST) test data.
d Specification value. T tensile properties are presented on an S-basis only.
e Bearing values are "dry pin" values per Section 1.4.7.1.

MIL-HDBK-5J

3.7.3.0 (d). Design Mechanical and Physical Properties of 7049/7149 Aluminum Alloy Hand Forging

Specification	AMS-QQ-A-367, AMS 4111, AMS 4320, and AMS-A-22771
Form	Hand forging
Temper	T73
Thickness^a, in.	2.001-3.000	3.001-4.000	4.001-5.000
Basis	S	S	S
Mechanical Properties:
F_u, ksi:
L	71	69	67
LT	71	69	67
ST	69	67	66
F_ry, ksi:
L	61	59	56
LT	59	57	56
ST	58	56	55
F_cy, ksi:
L	60	58	57
LT	61	59	57
ST	61	59	58
F_su, ksi:
L	42	41	39
LT	41	39	38
ST	41	40	39
F^b_ru, ksi:
(e/D = 1.5)	102	100	97
(e/D = 2.0)	134	130	126
F^b_ry, ksi:
(e/D = 1.5)	81	79	77
(e/D = 2.0)	96	92	91
e, percent:
L	9	8	7
LT	4	3	3
ST	3	2	2
E, 10³ ksi	10.2
E, 10³ ksi	10.6
G, 10³ ksi	3.9
μ	0.33
Physical Properties:
ω, lb./in.³	0.103
C, Btu/(lb)(°F)	0.23 (at 212°F)
K, Btu/[(hr)(ft²)(°F)/ft]	89 (at 77°F)
α, 10^-6 in./in./°F	13.0 (RT to 212°F)

a When hand forgings are machined before heat treatment, section thickness at time of heat treatment will determine minimum mechanical properties as long as original (as-forged) thickness does not exceed maximum thickness for the alloy as shown in the table. The maximum cross-section area of hand forgings is 256 sq. in.

b Bearing values are “dry pin” values per Section 1.4.7.1.

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3.7.3.0 (e). Design Mechanical and Physical Properties of 7049/7149 Aluminum Alloy Extrusion

Specification	AMS 4157 and AMS 4343
Form	Extrusion
Temper	T73511
Thickness,ª in.	≤ 2.499	2.500-2.999	3.000-5.000
Basis	S	S	S
Mechanical Properties:
F_tu* ksi:
L	74	74	72
LT	70	70	68
ST		70	68
F_ty* ksi:
L	64	64	62
LT	60	60	58
ST		60	58
F_cy* ksi:
L	65	65	63
LT
ST
F_su* ksi:	40	40	39
F^b_bru ksi:
(e/D = 1.5)	110	110	107
(e/D = 2.0)	144	144	140
F^b_bry ksi:
(e/D = 1.5)	85	85	83
(e/D = 2.0)	105	105	101
e, percent:
L	7	7	7
LT		5	5
ST		5	5
E, 10³ ksi		10.5
E, 10³ ksi		11.0
G, 10³ ksi		4.0
μ		0.33
Physical Properties:
ω, lb/in.³		0.103
C, Btu/(lb)(°F)		0.23 (at 212°F)
K, Btu/[(hr)(ft²)(°F)/ft]		89 (at 77°F)
α, 10−6 in./in./°F		13.0 (RT to 212°F)

MIL-HDBK-5J

Specification	AMS 4200
Form	Plate
Temper	T7351
Thickness, in.	0.750- 1.000	1.001- 1.500	1.501- 2.000	2.001- 2.500	2.501- 3.000	3.001- 4.000	4.001- 4.500	4.501- 5.000
Basis	S	S	S	S	S	S	S	S
Mechanical Properties:
F_tu, ksi:
L			72	72	71	70	68	68
LT	74	73	73	73	72	70	68	68
ST			69	69	68	65	63	63
F_y, ksi:
L			64	63	62	60	58	58
LT	65	64	64	63	62	60	58	58
ST			59	58	57	56	54	54
F_cy, ksi:
L			64	63	62	60	58
LT			69	68	67	64	62
ST			69	68	67	64	62
F_su, ksi			41	41	41	39	38
F_bru², ksi:
(e/D = 1.5)				114	112	109	106
(e/D = 2.0)				146	144	140	136
F_bry³, ksi:
(e/D = 1.5)				91	89	86	83
(e/D = 2.0)				106	104	101	97
e, percent:
L						6	6	5
LT	8	8	7	6	6	5	5	5
ST						2	2	2
E, 10³ ksi	10.1
E_c, 10³ ksi	10.4
G, 10³ ksi	3.9
μ	0.33
Physical Properties:
ω, lb/in.³	0.103
C, Btu/(lb)(°F)	0.23 (at 212°F)
K, Btu/[(hr)(ft²)(°F)/ft]	89 (at 77°F)
α, 10^-6 in./in./°F	13.0 (RT to 212°F)

Specification

AMS 4200

Form

Plate

Temper

T7351

Thickness, in.

0.750-
1.000

1.001-
1.500

1.501-
2.000

2.001-
2.500

2.501-
3.000

3.001-
4.000

4.001-
4.500

4.501-
5.000

Basis

Mechanical Properties:

F_tu, ksi:

F_y, ksi:

F_cy, ksi:

F_su, ksi

F_bru², ksi:

(e/D = 1.5)

114

112

109

106

(e/D = 2.0)

146

144

140

136

F_bry³, ksi:

(e/D = 1.5)

(e/D = 2.0)

106

104

101

e, percent:

E, 10³ ksi

10.1

E_c, 10³ ksi

10.4

G, 10³ ksi

3.9

0.33

Physical Properties:

ω, lb/in.³

0.103

C, Btu/(lb)(°F)

0.23 (at 212°F)

K, Btu/[(hr)(ft²)(°F)/ft]

89 (at 77°F)

α, 10^-6 in./in./°F

13.0 (RT to 212°F)

3.7.3.0 (c). Design Mechanical and Physical Properties of 7049/7149 Aluminum Alloy Die Forging

Specification	AMS-QQ-A-367, AMS 4111, AMS 4320, and AMS-A-22771
Form	Die forging
Temper	T73^a
Thickness^b, in.	≤1.000		1.001-2.000		2.001-3.000		3.001-4.000		4.001-5.000
Basis	A	B	A	B	A	B	A	B	A	B
Mechanical Properties:
F_tu ksi:
L	71	74	70	73	69	72	68	71	67	70
T^c (S-basis)	71^d		70^d		70^d		70^d		68^d
F_ty ksi:
L	60	64	59	63	58	61	57	60	55	59
T^c (S-basis)	61^d		60^d		60^d		60^d		58^d
F_cy ksi:
L	62	66	61	65	60	63	59	62	57	61
ST	56	60	55	59	54	57	53	56	51	55
F_su ksi	40	41	39	41	39	40	38	40	37	39
F_bru ksi:
(e/D = 1.5)	100	105	99	103	98	102	96	100	95	99
(e/D = 2.0)	132	138	130	136	128	134	126	132	125	130
F_bry ksi:
(e/D = 1.5)	76	82	75	80	74	78	73	76	70	75
(e/D = 2.0)	93	99	91	97	90	94	88	93	85	91
e, percent (S-basis):
L	7		7		7		7		7
T^c	3		3		3		3		2
E, 10³ ksi	10.2
E_c, 10³ ksi	10.7
G, 10³ ksi	3.9
μ	0.33
Physical Properties:
ω, lb/in.³	0.103
C, Btu/(lb)(°F)	0.25 (at 212°F)
K, Btu/[(hr)(ft²)(°F)/ft]	89 (at 77°F)
α, 10^-6 in./in./°F	13.0 (RT to 212°F)

a Design values were based upon data obtained from testing T73 die forgings, heat treated by suppliers and supplied in T73 temper.

b Thickness at the time of heat treatment. When die forgings are machined before heat treatment, the mechanical properties are applicable provided the as-forged thickness is not greater than twice the thickness at the time of heat treatment.

c T indicates any grain direction not within ±15° of being parallel to the forging flow lines. Fcy(T) values are based upon short transverse (ST) test data.

d Specification value. T tensile properties are presented on an S-basis only.

e Bearing values are "dry pin" values per Section 1.4.7.1.

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3.7.3.0 (d). Design Mechanical and Physical Properties of 7049/7149 Aluminum Alloy Hand Forging

Specification	AMS-QQ-A-367, AMS 4111, AMS 4320, and AMS-A-22771
Form	Hand forging
Temper	T73
Thickness^a, in.	2.001-3.000	3.001-4.000	4.001-5.000
Basis	S	S	S
Mechanical Properties:
F_u, ksi:
L	71	69	67
LT	71	69	67
ST	69	67	66
F_ry, ksi:
L	61	59	56
LT	59	57	56
ST	58	56	55
F_cy, ksi:
L	60	58	57
LT	61	59	57
ST	61	59	58
F_su, ksi:
L	42	41	39
LT	41	39	38
ST	41	40	39
F^b_ru, ksi:
(e/D = 1.5)	102	100	97
(e/D = 2.0)	134	130	126
F^b_ry, ksi:
(e/D = 1.5)	81	79	77
(e/D = 2.0)	96	92	91
e, percent:
L	9	8	7
LT	4	3	3
ST	3	2	2
E, 10³ ksi	10.2
E, 10³ ksi	10.6
G, 10³ ksi	3.9
μ	0.33
Physical Properties:
ω, lb./in.³	0.103
C, Btu/(lb)(°F)	0.23 (at 212°F)
K, Btu/[(hr)(ft²)(°F)/ft]	89 (at 77°F)
α, 10^-6 in./in./°F	13.0 (RT to 212°F)

b Bearing values are “dry pin” values per Section 1.4.7.1.

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3.7.3.0 (e). Design Mechanical and Physical Properties of 7049/7149 Aluminum Alloy Extrusion

Specification	AMS 4157 and AMS 4343
Form	Extrusion
Temper	T73511
Thickness,ª in.	≤ 2.499	2.500-2.999	3.000-5.000
Basis	S	S	S
Mechanical Properties:
F_tu* ksi:
L	74	74	72
LT	70	70	68
ST		70	68
F_ty* ksi:
L	64	64	62
LT	60	60	58
ST		60	58
F_cy* ksi:
L	65	65	63
LT
ST
F_su* ksi:	40	40	39
F^b_bru ksi:
(e/D = 1.5)	110	110	107
(e/D = 2.0)	144	144	140
F^b_bry ksi:
(e/D = 1.5)	85	85	83
(e/D = 2.0)	105	105	101
e, percent:
L	7	7	7
LT		5	5
ST		5	5
E, 10³ ksi		10.5
E, 10³ ksi		11.0
G, 10³ ksi		4.0
μ		0.33
Physical Properties:
ω, lb/in.³		0.103
C, Btu/(lb)(°F)		0.23 (at 212°F)
K, Btu/[(hr)(ft²)(°F)/ft]		89 (at 77°F)
α, 10−6 in./in./°F		13.0 (RT to 212°F)