CHARPY TESTING - METALS FOR CEAST 9050 SERIES PENDULUM IMPACT SYSTEMS Accessories are available for metals Charpy testing. Tests can be conducted with accessories designed according to ASTM E23, and DIN 50115 with hammer energies up to 50 J. The 9050 is an ideal system for instructional or comparative testing (i.e. in academic settings or to meet internal standards). The 9050 is not suitable for customers running ASTM E23 for production or quality purposes. Per the standard, those customers are required to perform an indirect verification using NIST specimens. NIST performs these verification tests on floor model pendulum systems. Floor models impact the specimen at a higher velocity due to their longer hammer arm and generate lower absorbed energy numbers. CHARPY VICE METALS Catalog Number
C-7610-102
Impact Velocity m/s
ft/s
3.8
12.5
Alignment Device
Testing Standards
C-7610-112 (Notch), C-7610-121 (Unnotched, 33-80 mm)
ASTM E23 and DIN 50115
Notes: 1. For indirect verification to metals standards, only low-energy specimens may be used.
CHARPY SHOULDERS METALS Catalog Number
Specimen Dimensions
Span
Test Direction
Testing Standards
mm
in
mm
in
C-7610-195
4 × 3 × 27
0.157 × 0.118 × 1.06
24
0.945
Edgewise
DIN 50115
C-7610-194
5 × 5 × 55
0.197 × 0.197 × 2.17
42
1.65
Edgewise
ASTM E23 and DIN 50115
C-7610-196
6 × 6 × 44
0.236 × 0.236 × 1.73
32
1.26
Edgewise
DIN 50115
C-7610-193
10 × 2.5 × 55
0.394 × 0.098 × 2.17
42
1.65
Edgewise
ASTM E23 and DIN 50115
C-7610-192
10 × 5 × 55
0.394 × 0.197 × 2.17
42
1.65
Edgewise
ASTM E23 and DIN 50115
C-7610-191
10 × 7.5 × 55
0.394 × 0.295 × 2.17
42
1.65
Edgewise
ASTM E23 and DIN 50115
C-7610-197
10 × 10 × 55
0.394 × 0.394 × 2.17
42
1.65
Edgewise
ASTM E23 and DIN 50115
Impact Velocity
Testing Standards
UN-INSTRUMENTED CHARPY HAMMERS - METALS Catalog Number
Potential Hammer Energy
Striker Radius
J
ft lb
mm
in
m/s
ft/s
C-7600-651
50.0
36.9
2
0.079
3.8
12.5
DIN 50115
C-7600-650
50.0
36.9
8
0.314
3.8
12.5
ASTM E23
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