Ti-3Al-2.5V(Ti Grade 9) Rod/Bar professional manufacturer - Alloy Hit

Titanium Grade9 Rod

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Impact properties of Ti-3Al-2.5V(Grade 9) Rod/Bar

Room temperature impact toughness of Ti-3Al-2.5V(Grade 9) Rods
Form	d or δ/mm	State	Sampling direction	α_ku/kJ·m^-2
Rolling rods	20	annealing	L	1245
Forged rods	17	annealing	L	814

Mechanical properties of Ti-3Al-2.5V(Grade 9) Rod/Bar

Properties of Ti-3Al-2.5V(Grade 9) Rods
Form	d or δ/mm	State	Sampling direction	Room temperature
Form	d or δ/mm	State	Sampling direction	σ_b/MPa	σ_p0.2/MPa	δ₅0/%	ψ5/%	ψ/%	α_ku/kJ·m^-2
Rods	8～50	annealing	L	≥620	≥518	-	15	30	≥500

Tensile Properties of Ti-3Al-2.5V(Grade 9) Rods
Form	d or δ/mm	State	Sampling direction	θ/℃	σ_b/MPa	σ_p0.2/MPa	σ₈/MPa	δ₅/%	ψ/%
Rods	10～25	annealing	L	20	691	565	-	18	41

Room temperature notched tensile properties of Ti-3Al-2.5V(Grade 9) Rods
Form	d or δ/mm	Processing methods	State	Sampling direction	θ/℃	K_t	σ_bH/MPa	σ_bH/σ_b
Rods	20	Hot rolled	750℃, 1h, air cooling	L	20	2	998	1.53
						3	1047	1.61
						5	1041	1.6
	12	Cold swaging	750℃, 1h, air cooling	L	20	3	1069	1.58

Tensile properties of annealed Ti-3Al-2.5V(Grade 9) Rods specimens after thermal exposure at room temperature
Heat exposure conditions		Rods d/mm
		700℃, 30min, air cooling
		20
θ/℃	t/h	σ_b/MPa	σ_p0.2/MPa	δ₅/%	ψ/%
Not exposed		652	604	20.7	59.7
400	500	658	612	23	60.8
	1000	646	634	21	58.3
	1500	652	629	20	58.2
	2000	-	-	-	-
470	400	652	628	22.5	59.8

Fatigue properties of Ti-3Al-2.5V(Grade 9) Rods

Rotating bending fatigue limit of Ti-3Al-2.5V(Grade 9) Rods at room temperature
Form	d or δ/mm	State	Sampling direction	σ_b/MPa	σ_p0.2/MPa	K_t	R	N/circle	σ_D/MPa
Rods	17	750℃, 1h, air cooling	L	691	584	1	-1	107	343
Rods	17	750℃, 1h, air cooling	L	691	584	3	-1	107	176

Elastic properties of Ti-3Al-2.5V(Grade 9) Rods

Shear modulus
The room temperature shear elastic modulus of annealed rod G=39.6GPa