The chevron-notched test specimen has been the subject of experimentation for over 15 years; however, it has had the status of an ASTM standard only since December 1989. STP 1172 promotes greater interest in this unique specimen configuration, helps further acceptance.
STP1172-C01
STP1172-C02
STP1172-C03
STP1172-C04
STP1172-C05
STP1172-C06
STP1172-C07
STP1172-F01
STP1172-F02
STP1172-R01
STP1172-R02
STP1172-R03
STP1172-SN
STP 1172
STP1172
STP1172
STP1172
STP 1172