Hardness chart
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| Dureza Brinell P: 3.000kg Bola acero Ø 10 mm | Resistencia a la tracción kg/mm2 | ROCK-WELL | Dureza Brinell P: 3.000kg Bola acero Ø 10 mm | Resistencia a la tracción kg/mm2 | ROCK-WELL | Dureza Brinell P: 3.000kg Bola acero Ø 10 mm | Resistencia a la tracción kg/mm2 | ROCK-WELL | |||
|---|---|---|---|---|---|---|---|---|---|---|---|
| C | C | C | |||||||||
| Diámetro de la huella mm | Dureza HB 30 | P: 150 kg Cono de diamante | Diámetro de la huella mm | Dureza HB 30 | P: 150 kg Cono de diamante | Diámetro de la huella mm | Dureza HB 30 | P: 150 kg Cono de diamante |
|||
| (2,30) | (712) | - | 67 | 3,15 | 376 | 129 | 39 | 4,40 | 187 | 64 | - |
| (2,32) | (697) | - | 66 | 3,20 | 363 | 125 | 37 | 4,45 | 183 | 62 | - |
| (2,35) | (682) | - | 65 | 3,25 | 353 | 121 | 36 | 4,50 | 179 | 61 | - |
| (2,37) | (668) | - | 64 | 3,30 | 341 | 117 | 35 | 4,55 | 174 | 60 | - |
| (2,40) | (653) | (235) | 63 | 3,35 | 331 | 114 | 34 | 4,60 | 170 | 58 | - |
| (2,43) | (639) | (230) | 62 | 3,40 | 321 | 110 | 33 | 4,65 | 167 | 57 | - |
| (2,45) | (624) | (225) | 61 | 3,45 | 311 | 107 | 31 | 4,70 | 163 | 56 | - |
| (2,48) | (610) | (220) | 60 | 3,50 | 302 | 104 | 30 | 4,75 | 159 | 54 | - |
| (2,51) | (595) | (215) | 59 | 3,55 | 294 | 101 | 29 | 4,80 | 156 | 53 | - |
| (2,54) | (581) | (209) | 58 | 3,60 | 285 | 98 | 28 | 4,85 | 152 | 52 | - |
| (2,57) | (568) | (204) | 57 | 3,65 | 277 | 95 | 27 | 4,90 | 149 | 51 | - |
| (2,60) | (555) | (199) | 56 | 3,70 | 269 | 92 | 26 | 4,95 | 146 | 50 | - |
| (2,63) | (542) | (194) | 55 | 3,75 | 262 | 89 | 25 | 5,00 | 143 | 50 | - |
| (2,66) | (529) | (189) | 54 | 3,80 | 255 | 87 | 24 | 5,05 | 140 | 49 | - |
| (2,69) | (517) | (184) | 53 | 3,85 | 248 | 85 | 23 | 5,10 | 137 | 48 | - |
| (2,72) | (506) | (180) | 52 | 3,90 | 241 | 83 | 21 | 5,15 | 134 | 47 | - |
| (2,75) | (495) | (175) | 51 | 3,95 | 235 | 81 | 20 | 5,20 | 131 | 46 | - |
| (2,78) | (484) | (171) | 50 | 4,00 | 229 | 79 | 19 | 5,25 | 128 | 45 | - |
| (2,81) | 473 | 166 | 49 | 4,05 | 223 | 77 | 18 | 5,30 | 126 | 44 | - |
| 2,85 | 462 | 162 | 48 | 4,10 | 217 | 75 | (17) | 5,35 | 123 | 43 | - |
| 2,88 | 451 | 158 | 47 | 4,15 | 212 | 73 | (16) | 5,40 | 121 | 42 | - |
| 2,91 | 440 | 154 | 46 | 4,20 | 207 | 71 | (15) | 5,45 | 118 | 42 | - |
| 2,95 | 429 | 149 | 45 | 4,25 | 201 | 69 | (14) | 5,50 | 116 | 41 | - |
| 3,00 | 415 | 144 | 43 | 4,30 | 197 | 68 | (13) | 5,55 | 114 | 40 | - |
| 3,05 | 401 | 139 | 41 | 4,35 | 192 | 66 | (12) | 5,60 | 111 | 39 | - |
| 3,10 | 388 | 134 | 40 | ||||||||
Documentación técnica en formato PDF
Urssa_tec_durezas.pdf (432KB)