Titanio Ti6Al4v



Titanio Ti6Al4v

Il titanio Ti6Al4v dispone di eccellenti proprietà meccaniche e di eccellente resistenza alla corrosione combinati ad un basso peso specifico e a doti di biocompatibilità.
Il materiale è ideale per molte applicazione di ingegneria ad alte prestazioni come il settore aerospaziale o le corse automobilistiche; è perfetto anche per la produzione di impianti biomedici. Le parti prodotte in titanio Ti6Al4v possono essere lavorate, sottoposte a processo di elettroerosione a filo, saldate, levigate e verniciate se richiesto.

Technical Data Test Method  
Typical achievable part accuracy, small parts - - - - - - - approx. ±50 μm
Min. wall thickness [1] - - - - - - - approx. 0.3 – 0.4 mm
Surface roughness [2] as built - - - - - - - Ra 3 – 20 μm, Rz 16 – 126 μm
Surface roughness [2] peened - - - - - - - Ra 4 – 9 μm, Rz 22 – 56 μm
Volume rate - - - - - - - 5 mm3/s (18 cm3/h)
Physical and Chemical properties of parts Test Method  
Material composition - - - - - - - Ti (balance)
Al (5.5 – 6.75 wt.-%)
V (3.5 – 4.5 wt.-%)
O < 0,13 wt.-%
N < 0,05 wt.-%
C < 0,08 wt.-%
H < 0,012 wt.-%
Fe < 0,25 wt.-%
Relative density with standard parameters - - - - - - - approx. 100 %
Density - - - - - - - min. 4.41 g/cm3
Mechanical properties of parts at room temperature Test Method As Built Heat Treated [4]
Tensile strength [3] in horizontal direction (XY) ISO 6892-1:2009(B) Annex D 1260 ± 40 MPa
183 ± 6 ksi
min. 860 MPa (124.7 ksi)
1075 ± 30 MPa (156 ±4 ksi)
Tensile strength [3] in vertical direction (Z) ISO 6892-1:2009(B) Annex D 1250 ± 50 MPa
181 ± 7 ksi
min. 860 MPa (124.7 ksi)
1080 ± 30 MPa (157 ± 4 ksi)
Yield strength, Rp0.2% [3] in horizontal direction (XY) ISO 6892-1:2009(B) Annex D 1125 ± 65 MPa
163 ± 9 ksi
min. 795 MPa (115.3 ksi)
typ. 1000 ± 40 MPa (145 ± 6 ksi)
Yield strength, Rp0.2% [3] in vertical direction (Z) ISO 6892-1:2009(B) Annex D 1130 ± 75 MPa
164 ± 11 ksi
min. 795 MPa (115.3 ksi)
1005 ± 40 MPa (146 ± 6 ksi)
Modulus of elasticity [3] in horizontal direction (XY) ISO 6892-1:2009(B) Annex D 108 ± 20 GPa
16 ± 2.9.0 Ms
111 ± 20 GPa
16 ± 2.9 Ms
Young’s modulus [3] in vertical direction (Z) ISO 6892-1:2009(B) Annex D 112 ± 13 GPa
16 ± 1.9 Msi
typ. 115 ± 20
GPa typ. ± 2.9 Msi
Elongation at break [3] in horizontal direction (XY) ISO 6892-1:2009(B) Annex D (7 ± 3) % min. 10 %
(13 ± 3 %)
Elongation at break [3] in vertical direction (Z) ISO 6892-1:2009(B) Annex D (9 ± 3) % min. 10 %
(15 ± 4 %)
Thermal properties of parts Test Method  
Maximum long-term operating temperature - - - - - - - approx. 350 °C
approx. 660 °F
Other Available Colors
 
Dark Gray

[1] Mechanical stability is dependent on geometry (wall height etc.) and application
[2] Due to the layerwise building, the surface structure depends strongly on the orientation of the surface, for example sloping and curved surfaces exhibit a stair-step effect. The values also depend on the measurement method used. The values quoted here given an indication of what can be expected for horizontal (up-facing) or vertical surfaces.
[3] Tensile testing according to ISO 6892-1:2009 (B) Annex D, proportional test pieces, diameter of the neck area 5 mm ( 0.2 inch), original gauge length 25 mm (1 inch).
[4] Specimens were treated at 800 °C (1470 °F) for 2hours in argon inert atmosphere. The minimum values refer standards ASTM F136-08ε1.
The information presented are typical values intended for reference and comparison purposes only. They should not be used for design specifications or quality control purposes.
End-use material performance can be impacted (+/-) by, but not limited to, part design, end-use conditions, etc. Actual values will vary with build conditions.
Product specifications are subject to change without notice.
The performance characteristics of these materials may vary according to application, operating conditions, or end use. Each user is responsible for determining that the material is safe, lawful and technical suitable for the intended laws and regulations. Zare makes no warranties of any kind, express or implied, including, but not limited to, the warranties of merchantability, fitness for a particular use, or warranty against patent infringement.
All Trademarks included in this document are property of the respective owner