Sample: CCV2-5.0a-01-hr Ungroup Processes
Last Updated: 3 days ago Owner: Megan Trombley ID: 67624
Axial Residual Stress Surface (1)
From:
Sample Conditions
Date:
2/17/2022
Supplier:
Proto Manufacturing Inc
Method:
XRD
Instrument:
LXRD 13115
Measurements
Measured stress at angular position 0 deg:
+309 ± 13 MPa
Sample Geometry:
5.0mm, nominal
Condition:
h - Stress relief anneal
Measured stress at angular position 60 deg:
+278 ± 12 MPa
Measured stress at angular position 120 deg:
+239 ± 12 MPa
Tests:
r - Residual stress
Measured stress at angular position 180 deg:
+218 ± 11 MPa
Measurements:
Residual stress surface, Proto
Measured stress at angular position 240 deg:
+346 ± 14 MPa
Measured stress at angular position 300 deg:
+382 ± 13 MPa
Files
Heat Treatment (1)
From:
Sample Conditions
Date:
4/27/2022
Furnace:
Lindberg tube furnace
Temperature [C]:
650
Soak Duration [hr]:
4
Atmosphere:
Ar
Cooling:
Furnace cooling
Measurements
Measured stress at angular position 0 deg:
+309 ± 13 MPa
Sample Geometry:
5.0mm, nominal
Condition:
h - Stress relief anneal
Measured stress at angular position 60 deg:
+278 ± 12 MPa
Measured stress at angular position 120 deg:
+239 ± 12 MPa
Tests:
r - Residual stress
Measured stress at angular position 180 deg:
+218 ± 11 MPa
Measurements:
Residual stress surface, Proto
Measured stress at angular position 240 deg:
+346 ± 14 MPa
Measured stress at angular position 300 deg:
+382 ± 13 MPa
Files
Processing Conditions (1)
Gauge Size:
5.0 mm
Geometry:
a - nominal
Source Lab:
NRL
Machine:
Concept Laser M2
Source Powder:
Concept Laser CL 20ES 316L
Build Orientation:
Vertical
Laser Type:
400W Fiber Laser (λ=1070 nm)
Laser Power Used:
370 W
Power Percentage:
92.5 %
Layer Thickness:
25 um
Velocity:
900 mm/s
Laser Spot Size:
160 um
Scan Pattern:
Infill/Contour
Scan Strategies:
Directional
Measurements
Measured stress at angular position 0 deg:
+309 ± 13 MPa
Sample Geometry:
5.0mm, nominal
Condition:
h - Stress relief anneal
Measured stress at angular position 60 deg:
+278 ± 12 MPa
Measured stress at angular position 120 deg:
+239 ± 12 MPa
Tests:
r - Residual stress
Measured stress at angular position 180 deg:
+218 ± 11 MPa
Measurements:
Residual stress surface, Proto
Measured stress at angular position 240 deg:
+346 ± 14 MPa
Measured stress at angular position 300 deg:
+382 ± 13 MPa
Sample Conditions (1)
From:
Processing Conditions
Measurements
Measured stress at angular position 0 deg:
+309 ± 13 MPa
Sample Geometry:
5.0mm, nominal
Condition:
h - Stress relief anneal
Measured stress at angular position 60 deg:
+278 ± 12 MPa
Measured stress at angular position 120 deg:
+239 ± 12 MPa
Tests:
r - Residual stress
Measured stress at angular position 180 deg:
+218 ± 11 MPa
Measurements:
Residual stress surface, Proto
Measured stress at angular position 240 deg:
+346 ± 14 MPa
Measured stress at angular position 300 deg:
+382 ± 13 MPa