Material

Titanium Grade 4

Properties Value
Chemical Analysis (in %)
O 0.4 max.
Fe 0.3 max.
C 0.01 max.
N 0.05 max.
H 0.0125 max.
Ti > 99.0
Mechanical Properties
Tensile strength 680 MPa min.
Elongation 10%
E-Modul 110 GPa

Titanium Ti6Al4V

Properties Value
Chemical Analysis (in %)
Al 5.5 – 6.75 max.
V 3.5 – 4.5 max.
Fe 0.3 max.
C 0.08 max.
N 0.05 max.
H 0.015 max.
Ti  ~ 90
Mechanical Properties
Tensile strength 860 MPa min.
Elongation 10%
E-Modul 110 GPa

HMA castable alloy

Properties Value
Chemical Analysis (in %)
Au 60
Pt 19
Pd 20
Ir 1
Mechanical Properties
Density 17.5 g/cm³
Colour white
WAK  12.5 (20-500 °C)
12.6 (20-600 °C)
E-Modul 136 GPa
Hardness HV 240 (700°C / 30 min.)
0.2%-Elongation limit 610
Fracture strain 17%
Tensile strength 770 MPa

Au-Pt alloy

Eigenschaft Value
Chemical Analysis (in %)
Au 70.0
Pt 8.5
Ag 13.4
Zn 0.5
Cu 7.5
Ir 0.1
Mechanical Properties
Density 16.0 g/cm³
Colour yellow
E-Modul  100 GPa
Hardness HV 136 GPa
Hardness HV annealed: 170
hardened: 295
self hardened: 240

Zirconium oxide

Properties Value
Chemical Analysis (in %)
Zirconium oxide (ZrO2 + HfO2) 94
Yttrium oxide (Y2O/sub>3) 5
Aluminum oxide (Al2O3) < 1
Mechanical Properties
Density > 6.06 g/cm³
Porosity open 0 %
Colour white / x-ray opaque
WAK 10.10-6 / K (25 – 500°)
E-Modul 210 GPa
Hardness HV max. 1290
Tensile strength 2000 MPa
Transversal strength (4-point) 950 MPa
Fracture touchness 7 MPa*m1/2
Manufacturer

PROWITAL GmbH
In den Waldäckern 26
75417 Mühlacker / Germany
Phone +49 (0)70 41 / 8 15 15 – 3
Fax +49 (0)70 41 / 8 15 15 – 55
E-Mail: info@prowital.de