Room and Cryogenic Temperature Charpy (V-Notch) Impact Strength of 1 in Diameter Cold-worked (44%) Bar
|
Test Temperature
|
Impact Strength
|
|
ft.lbf
|
J
|
|
RT
|
146
|
198
|
|
-75°F (-59°C)
|
153
|
207
|
|
-320°F (-196°C)
|
113
|
153
|
Values are averages from 2 tests; all samples were longitudinal
Room and Cryogenic Temperature Charpy (V-Notch) Impact Strength of 2.375 in Diameter Cold-worked (54%) Bar as a Function of Orientation
(Longitudinal and Transverse)
|
Test Temperature
|
Sample Orientation
|
Impact Strength
|
|
ft.lbf
|
J
|
|
RT
|
Longitudinal
|
148
|
201
|
|
Transverse
(Notch: Longitudinal)
|
60
|
81
|
|
Transverse
(Notch: Transverse)
|
54
|
73
|
|
-75°F (-59°C)
|
Longitudinal
|
141
|
191
|
|
Transverse
(Notch: Longitudinal)
|
63
|
85
|
|
Transverse
(Notch: Transverse)
|
52
|
71
|
Values are averages from 2 tests