GB/T 229-2007 Translated English of Chinese Standard. (GBT 229-2007, GB/T229-2007, GBT229-2007): Metallic materials - Charpy pendulum impact test method [Buy--download True-PDF in 3-second: https://play.google.com/books > Sign in > This BOOK > "3-dots" > Export > Save as "*.pdf"]https://www.chinesestandard.net, 2016 M02 24 - 23 pages This Standard specifies the method to measure the absorbed energy of metallic material in Charpy impact test (V-nick and U-nick samples). |
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25mm higher 2975 Mechanical Test 2mm pendulum edge 8mm pendulum 8mm pendulum edge absorbed energy reaches Actual initial potential Annex Annex D anvil base broken samples centering device Charpy impact clamps cleavage nick compact of 8mm cryogenic deformation deviation energy of V-nick Figure B.1 Geometric shape impact absorbed energy Impact Testing Machines impact velocity initial potential energy inspected before test JJG 145 Verification lateral expansion value LE=A liquid medium measure the Shearing Metallic Materials Nick Shape Note pedestal pendulum edge Absorbed Pendulum Impact Test plane of nick Rate with planimeter Regulation of Pendulum Rounding-off of Numerical sample 7.5mm sample from high/low Sample length Sample mark sample nick Sample Preparation sample section sample Small sample Sample width semi-diameter Shearing Section Rate specified temperature Standard sample superheating Symbol symmetry plane Table C.1 Temperature Curve test report test results Test Sampling Location Test Temperature transition temperature transition zone two-half sample U-nick sample upper platform