青鹏棋牌|官网

                                             BRINELL / ROCKWELL / TENSILE

                                             
                                            Brinell Rockwell
                                            C
                                            Rockwell
                                            B
                                            Rockwell
                                            A
                                            Tensile
                                            (ksi)
                                            745 65.3 - 84.1 -
                                            712 - - - -
                                            682 61.7 - 82.2 -
                                            653 60.0 - 81.2 -
                                            627 58.7 - 80.5 -
                                            601 57.3 - 79.8 -
                                            578 56.0 - 79.1 -
                                            555 54.7 - 78.4 298
                                            534 53.5 - 77.8 288
                                            514 52.1 - 76.9 274
                                            495 51.0 - 76.3 264
                                            477 49.6 - 75.6 252
                                            461 48.5 - 74.9 242
                                            444 47.1 - 74.2 230
                                            429 45.7 - 73.4 219
                                            415 44.5 - 72.8 212
                                            401 43.1 - 72.0 202
                                            388 41.8 - 71.4 193
                                            375 40.4 - 70.6 184
                                            363 39.1 - 70.0 177
                                            352 37.9 - 69.3 170
                                            341 36.6 - 68.7 163
                                            331 35.5 - 68.1 158
                                            321 34.3 - 76.5 152
                                            311 33.1 - 66.9 147
                                            302 32.1 - 66.3 143
                                            293 30.9 - 65.7 139
                                            285 29.9 - 65.3 135
                                            277 28.8 - 64.6 131
                                            269 27.6 - 64.1 128
                                            262 26.6 - 63.6 125
                                            255 25.4 - 63.0 121
                                            248 24.2 - 62.5 118
                                            241 22.8 100.0 61.8 114
                                            235 21.7 99.0 61.4 111
                                            229 20.5 98.2 60.8 109
                                            223 - 97.3 - 104
                                            217 - 96.4 - 103
                                            212 - 95.5 - 100
                                            207 - 94.6 - 99
                                            201 - 93.8 - 97
                                            197 - 92.8 - 94
                                            192 - 91.9 - 92
                                            187 - 90.7 - 90
                                            183 - 90.0 - 89
                                            179 - 89.0 - 88
                                            174 - 87.8 - 86
                                            170 - 86.8 - 84
                                            167 - 86.0 - 83
                                            163 - 85.0 - 82
                                            156 - 82.9 - 80
                                            149 - 80.8 - -
                                            143 - 78.7 - -
                                            137 - 76.4 - -
                                            131 - 74.0 - -
                                            126 - 72.0 - -
                                            121 - 69.8 - -
                                            116 - 67.6 - -
                                            111 - 65.7 - -

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