DMLS Materials

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DMLS Materials Overview

Ultimate
Tensile
Strength
Yield
Strength
Elongation
at Break
Young
Modulus
Hardness Maximum
Operating
Temperature
Thermal
Conductivity
Coefficient of
Thermal
Expansion (CTE)
Stainless Steel
17-4 PH
Datasheet
142 ± 7 ksi
(980 ± 50 MPa)
73 ± 7 ksi
(500 ± 50 MPa)
25% ± 5% 25 ± 3 msi
(170 ± 20 GPa)
230 ± 20 HV1 ~1022 °F
(~550 °C)
97 Btu/(h ft² °F/in)
(14 W/m°C)
7.8 x 10-6 in/in°F
(14 x 10-6 m/m°C)
Cobalt Chrome
CoCr
Datasheet

152 ± 15 ksi
(1050 ± 100 MPa)
- 14 % ± 2% (200 ± 20 GPa) 360 ± 20 HV - - 7.78 – 8.06 x
10-6 in/in°F
(14.0 – 14.5 x
10-6 m/m°C)
Inconel 625
Datasheet
130 ksi ± 7 ksi
( 900 MPa ± 50 MPa)
89 ksi ± 7 ksi
(615 MPa ± 50 MPa)
42% ± 5% 20.3 msi ± 3 msi
(140 GPa ± 20 GPa)
~30 HRC
(287 HB)
~1200 °F
(~650 °C)
- -
Inconel 718
Datasheet
142 ± 7 ksi
(980 ± 50 MPa)
92 ± 7 ksi
(634 ± 50 MPa)
31% ± 3% - ~30 HRC
(287HB)
~ 1200 °F
(~ 650 °C)
- 6.9 – 7.2 x
10-6 in/in°F
(12.5 – 13 x
10-6 m/m°C)
Titanium Ti64
Datasheet(coming soon)

 

166 ± 9 ksi
(1150 ± 60 MPa)
150 ± 10 ksi
(1030 ± 70 MPa)
11% ± 2% 16 ± 1 msi
(110 ± 7 GPa)
~400 – 430 HV
(41 – 44 HRC)
~660 °F
(~350 °C)
- -