Table 5.3.2.0: (a). Material Specifications for

MIL-HDBK-5J, Metallic Materials and Elements for Aerospace Vehicle Structures

Last Updated 29 Oct 2026

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Ti-8Al-1Mo-1V

Specification	Form
AMS-T-9046	Sheet, strip, and plate
MIL-T-9047	Bar
AMS 4973	Forging
AMS 4915	Sheet, strip, and plate
AMS 4916	Sheet, strip, and plate

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5.3.2.0 (b₁). Design Mechanical and Physical Properties of Ti-8Al-1Mo-1V Sheet and Plate

Specification	AMS 4915, AMS-T-9046, and Comp A-4
Form	Sheet	Plate
Condition	Single Annealed
Thickness, in.	≤0.1875	0.1875- 0.500	0.501- 1.000	1.001- 2.500	2.501- 4.000
Basis	S	S	S	S	S
Mechanical Properties:
F_tu ksi:
L	145	145	140	130	120
LT	145	145	140	130	120
ST					120^b
F_ty ksi:
L	135	135	130	120	110
LT	135	135	130	120	110
ST					110^b
F_cy ksi:
L	144
LT	149
ST
F_su ksi	93
F_bru ksi:
(e/D = 1.5)	239
(e/D = 2.0)	294
F_bry ksi:
(e/D = 1.5)	196
(e/D = 2.0)	214
e, percent:
L	a	10	10	10
LT	a	10	10	10	8
ST					8^b
E, 10³ ksi			17.5^c
E_c, 10³ ksi			18.0^c
G, 10³ ksi			6.7
μ			0.32
Physical Properties:
ω, lb/in.³			0.158
C, Btu/(lb)(°F)			0.12
K and α			See Figure 5.3.2.0

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5.3.2.0 (c). Design Mechanical and Physical Properties of Ti-8Al-1Mo-1V Bar and Forging

Specification	MIL-T-9047		AMS 4973
Form	Bar		Forging
Condition	Duplex annealed		Solution treated and stabilized
Thickness or diameter, in.	≤2.500^a	2.501-4.000^a	≤2.499	2.500-4.000
Basis	S	S	S	S
Mechanical Properties:
F_tu, ksi:
L	130	120	130	120
LT	130^b	120^b	130^c	120
ST		120^b		120
F_ty, ksi:
L	120	110	120	110
LT	120^b	110^b	120^c	110
ST		110^b		110
F_cy, ksi:
L
LT
ST
F_su, ksi:
F_bru, ksi:
(e/D = 1.5)
(e/D = 2.0)
F_bry, ksi:
(e/D = 1.5)
(e/D = 2.0)
e, percent:
L	10	10	10	10
LT	10^b	10^b	10^c	10
ST		8^b		10
E, 10³ ksi	17.5^d
E_c, 10³ ksi	18.0^d
G, 10³ ksi	6.7
μ	0.32
Physical Properties:
ω, lb/in.³	0.158
C, Btu/(lb)(°F)	0.12
K and α	See Figure 5.3.2.0

MIL-HDBK-5J