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Ti-4.5Al-3V-2Fe-2Mo-Annealed Sheet: MIL-HDBK-5J Design Allowables

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Material class	Titanium
Alloy / temper / form	Ti-4.5Al-3V-2Fe-2Mo / Annealed / Sheet
Specifications	AMS 4899
Handbook	MIL-HDBK-5J, 31 January 2003, section 5.4.3.0, Table 5.4.3.0(b) (pdf page 111 of the chapter file)
Dimension bands	2
Density	0.164 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		0.025–0.063 in		0.063–0.187 in
Specification		AMS 4899		AMS 4899
Basis		A	B	A	B
F_tu, ksi	L	134	145	134	144
F_tu, ksi	LT	134	147	134	144
F_ty, ksi	L	126	134	126	132
F_ty, ksi	LT	126	137	126	134
F_cy, ksi	L	128	136	130	139
F_cy, ksi	LT	131	143	132	141
F_bru (e/D = 1.5), ksi	L	196	215	207	223
F_bru (e/D = 1.5), ksi	LT	196	215	207	223
F_bru (e/D = 2.0), ksi	L	258	283	276	296
F_bru (e/D = 2.0), ksi	LT	258	283	276	296
F_bry (e/D = 1.5), ksi	L	157	171	165	176
F_bry (e/D = 1.5), ksi	LT	157	171	165	176
F_bry (e/D = 2.0), ksi	L	190	207	198	210
F_bry (e/D = 2.0), ksi	LT	190	207	198	210
e, %	L	8	8	10	10
e, %	LT	8	8	10	10
E, Msi		16	16	16	16
E_c, Msi		16.2	16.2	16.2	16.2
ρ, lb/in3		0.164	0.164	0.164	0.164

Effect of Temperature

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

Other Ti-4.5Al-3V-2Fe-2Mo Tables

Ti-4.5Al-3V-2Fe-2Mo-Annealed Bar (Table 5.4.3.0(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from the chapter tables; check the printed table before use in a certified analysis, and note that MIL-HDBK-5J was superseded by MMPDS, whose later editions may differ.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.