硬度对照表
ñéCYÍ÷Ägbbs.3c3t.comCå«6
>KëÞd ñéCYÍ÷Ägbbs.3c3t.comCå«6
>KëÞd抗拉强度N/mm2 维氏硬度 布氏硬度 洛氏硬度
ñéCYÍ÷Ägbbs.3c3t.comCå«6
>KëÞdRm HV HB HRC
ñéCYÍ÷Ägbbs.3c3t.comCå«6
>KëÞd250 80 76.0
ñéCYÍ÷Ägbbs.3c3t.comCå«6
>KëÞd270 85 80.7
ñéCYÍ÷Ägbbs.3c3t.comCå«6
>KëÞd285 90 85.2
ñéCYÍ÷Ägbbs.3c3t.comCå«6
>KëÞd305 95 90.2
ñéCYÍ÷Ägbbs.3c3t.comCå«6
>KëÞd320 100 95.0
ñéCYÍ÷Ägbbs.3c3t.comCå«6
>KëÞd335 105 99.8
ñéCYÍ÷Ägbbs.3c3t.comCå«6
>KëÞd350 110 105
ñéCYÍ÷Ägbbs.3c3t.comCå«6
>KëÞd370 115 109
ñéCYÍ÷Ägbbs.3c3t.comCå«6
>KëÞd380 120 114
ñéCYÍ÷Ägbbs.3c3t.comCå«6
>KëÞd400 125 119
ñéCYÍ÷Ägbbs.3c3t.comCå«6
>KëÞd415 130 124
ñéCYÍ÷Ägbbs.3c3t.comCå«6
>KëÞd430 135 128
ñéCYÍ÷Ägbbs.3c3t.comCå«6
>KëÞd450 140 133
ñéCYÍ÷Ägbbs.3c3t.comCå«6
>KëÞd465 145 138
ñéCYÍ÷Ägbbs.3c3t.comCå«6
>KëÞd480 150 143
ñéCYÍ÷Ägbbs.3c3t.comCå«6
>KëÞd490 155 147
ñéCYÍ÷Ägbbs.3c3t.comCå«6
>KëÞd510 160 152
ñéCYÍ÷Ägbbs.3c3t.comCå«6
>KëÞd530 165 156
ñéCYÍ÷Ägbbs.3c3t.comCå«6
>KëÞd545 170 162
ñéCYÍ÷Ägbbs.3c3t.comCå«6
>KëÞd560 175 166
ñéCYÍ÷Ägbbs.3c3t.comCå«6
>KëÞd575 180 171
ñéCYÍ÷Ägbbs.3c3t.comCå«6
>KëÞd595 185 176
ñéCYÍ÷Ägbbs.3c3t.comCå«6
>KëÞd610 190 181
ñéCYÍ÷Ägbbs.3c3t.comCå«6
>KëÞd625 195 185
ñéCYÍ÷Ägbbs.3c3t.comCå«6
>KëÞd抗拉强度N/mm2 维氏硬度 布氏硬度 洛氏硬度
ñéCYÍ÷Ägbbs.3c3t.comCå«6
>KëÞd640 200 190
ñéCYÍ÷Ägbbs.3c3t.comCå«6
>KëÞd660 205 195
ñéCYÍ÷Ägbbs.3c3t.comCå«6
>KëÞd675 210 199
ñéCYÍ÷Ägbbs.3c3t.comCå«6
>KëÞd690 215 204
ñéCYÍ÷Ägbbs.3c3t.comCå«6
>KëÞd705 220 209
ñéCYÍ÷Ägbbs.3c3t.comCå«6
>KëÞd720 225 214
ñéCYÍ÷Ägbbs.3c3t.comCå«6
>KëÞd740 230 219
ñéCYÍ÷Ägbbs.3c3t.comCå«6
>KëÞd755 235 223
ñéCYÍ÷Ägbbs.3c3t.comCå«6
>KëÞd770 240 228 20.3
ñéCYÍ÷Ägbbs.3c3t.comCå«6
>KëÞd785 245 233 21.3
ñéCYÍ÷Ägbbs.3c3t.comCå«6
>KëÞd800 250 238 22.2
ñéCYÍ÷Ägbbs.3c3t.comCå«6
>KëÞd820 255 242 23.1
ñéCYÍ÷Ägbbs.3c3t.comCå«6
>KëÞd8350 260 247 24.
ñéCYÍ÷Ägbbs.3c3t.comCå«6
>KëÞd850 265 252 24.8
ñéCYÍ÷Ägbbs.3c3t.comCå«6
>KëÞd865 270 257 25.6
ñéCYÍ÷Ägbbs.3c3t.comCå«6
>KëÞd880 275 261 26.4
ñéCYÍ÷Ägbbs.3c3t.comCå«6
>KëÞd900 280 266 27.1
ñéCYÍ÷Ägbbs.3c3t.comCå«6
>KëÞd915 285 271 27.8
ñéCYÍ÷Ägbbs.3c3t.comCå«6
>KëÞd930 290 276 28.5
ñéCYÍ÷Ägbbs.3c3t.comCå«6
>KëÞd950 295 280 29.2
ñéCYÍ÷Ägbbs.3c3t.comCå«6
>KëÞd965 300 285 29.8
ñéCYÍ÷Ägbbs.3c3t.comCå«6
>KëÞd995 310 295 31.0
ñéCYÍ÷Ägbbs.3c3t.comCå«6
>KëÞd1030 320 304 32.2
ñéCYÍ÷Ägbbs.3c3t.comCå«6
>KëÞd1060 330 314 33.3
ñéCYÍ÷Ägbbs.3c3t.comCå«6
>KëÞd1095 340 323 34.4
ñéCYÍ÷Ägbbs.3c3t.comCå«6
>KëÞd1125 350 333 35.5
ñéCYÍ÷Ägbbs.3c3t.comCå«6
>KëÞd1115 360 342 36.6
ñéCYÍ÷Ägbbs.3c3t.comCå«6
>KëÞd1190 370 352 37.7
ñéCYÍ÷Ägbbs.3c3t.comCå«6
>KëÞd抗拉强度N/mm2 维氏硬度 布氏硬度 洛氏硬度
ñéCYÍ÷Ägbbs.3c3t.comCå«6
>KëÞd1220 380 361 38.8
ñéCYÍ÷Ägbbs.3c3t.comCå«6
>KëÞd1255 390 371 39.8
ñéCYÍ÷Ägbbs.3c3t.comCå«6
>KëÞd1290 400 380 40.8
ñéCYÍ÷Ägbbs.3c3t.comCå«6
>KëÞd1320 410 390 41.8
ñéCYÍ÷Ägbbs.3c3t.comCå«6
>KëÞd1350 420 399 42.7
ñéCYÍ÷Ägbbs.3c3t.comCå«6
>KëÞd1385 430 409 43.6
ñéCYÍ÷Ägbbs.3c3t.comCå«6
>KëÞd1420 440 418 44.5
ñéCYÍ÷Ägbbs.3c3t.comCå«6
>KëÞd1455 450 428 45.3
ñéCYÍ÷Ägbbs.3c3t.comCå«6
>KëÞd1485 460 437 46.1
ñéCYÍ÷Ägbbs.3c3t.comCå«6
>KëÞd1520 470 447 46.9
ñéCYÍ÷Ägbbs.3c3t.comCå«6
>KëÞd15557 480 (456) 47.
ñéCYÍ÷Ägbbs.3c3t.comCå«6
>KëÞd1595 490 (466) 48.4
ñéCYÍ÷Ägbbs.3c3t.comCå«6
>KëÞd1630 500 (475) 49.1
ñéCYÍ÷Ägbbs.3c3t.comCå«6
>KëÞd1665 510 (485) 49.8
ñéCYÍ÷Ägbbs.3c3t.comCå«6
>KëÞd1700 520 (494) 50.5
ñéCYÍ÷Ägbbs.3c3t.comCå«6
>KëÞd1740 530 (504) 51.1
ñéCYÍ÷Ägbbs.3c3t.comCå«6
>KëÞd1775 540 (513) 51.7
ñéCYÍ÷Ägbbs.3c3t.comCå«6
>KëÞd1810 550 (523) 52.3
ñéCYÍ÷Ägbbs.3c3t.comCå«6
>KëÞd1845 560 (532) 53.0
ñéCYÍ÷Ägbbs.3c3t.comCå«6
>KëÞd1880 570 (542) 53.6
ñéCYÍ÷Ägbbs.3c3t.comCå«6
>KëÞd1920 580 (551) 54.1
ñéCYÍ÷Ägbbs.3c3t.comCå«6
>KëÞd1955 590 (561) 54.7
ñéCYÍ÷Ägbbs.3c3t.comCå«6
>KëÞd1995 600 (570) 55.2
ñéCYÍ÷Ägbbs.3c3t.comCå«6
>KëÞd2030 610 (580) 55.7
ñéCYÍ÷Ägbbs.3c3t.comCå«6
>KëÞd2070 620 (589) 56.3
ñéCYÍ÷Ägbbs.3c3t.comCå«6
>KëÞd2105 630 (599) 56.8
ñéCYÍ÷Ägbbs.3c3t.comCå«6
>KëÞd2145 640 (608) 57.3
ñéCYÍ÷Ägbbs.3c3t.comCå«6
>KëÞd2180 650 (618) 57.8
ñéCYÍ÷Ägbbs.3c3t.comCå«6
>KëÞd抗拉强度N/mm2 维氏硬度 布氏硬度 洛氏硬度
ñéCYÍ÷Ägbbs.3c3t.comCå«6
>KëÞd 660 58.3
ñéCYÍ÷Ägbbs.3c3t.comCå«6
>KëÞd 670 58.8
ñéCYÍ÷Ägbbs.3c3t.comCå«6
>KëÞd 680 59.2
ñéCYÍ÷Ägbbs.3c3t.comCå«6
>KëÞd 690 59.7
ñéCYÍ÷Ägbbs.3c3t.comCå«6
>KëÞd 700 60.1
ñéCYÍ÷Ägbbs.3c3t.comCå«6
>KëÞd 720 61.0
ñéCYÍ÷Ägbbs.3c3t.comCå«6
>KëÞd 740 61.8
ñéCYÍ÷Ägbbs.3c3t.comCå«6
>KëÞd 760 62.5
ñéCYÍ÷Ägbbs.3c3t.comCå«6
>KëÞd 780 63.3
ñéCYÍ÷Ägbbs.3c3t.comCå«6
>KëÞd 800 64.0
ñéCYÍ÷Ägbbs.3c3t.comCå«6
>KëÞd 820 64.7
ñéCYÍ÷Ägbbs.3c3t.comCå«6
>KëÞd 840 65.3
ñéCYÍ÷Ägbbs.3c3t.comCå«6
>KëÞd 860 65.9
ñéCYÍ÷Ägbbs.3c3t.comCå«6
>KëÞd 880 66.4
ñéCYÍ÷Ägbbs.3c3t.comCå«6
>KëÞd 900 67.0
ñéCYÍ÷Ägbbs.3c3t.comCå«6
>KëÞd 920 67.5
ñéCYÍ÷Ägbbs.3c3t.comCå«6
>KëÞd 940 68.0
ñéCYÍ÷Ägbbs.3c3t.comCå«6
>KëÞd ñéCYÍ÷Ägbbs.3c3t.comCå«6
>KëÞd硬度试验是机械性能试验中最简单易行的一种试验方法。为了能用硬度试验代替某些机械性能试验,生产上需要一个比较准确的硬度和强度的换算关系。
ñéCYÍ÷Ägbbs.3c3t.comCå«6
>KëÞd实践证明,金属材料的各种硬度值之间,硬度值与强度值之间具有近似的相应关系。因为硬度值是由起始塑性变形抗力和继续塑性变形抗力决定的,材料的强度越高,塑性变形抗力越高,硬度值也就越高。
ñéCYÍ÷Ägbbs.3c3t.comCå«6
>KëÞd下面是本站根据由实验得到的经验公式制作的快速计算器,有一定的实用价值,但在要求数据比较精确时,仍需要通过试验测得
ñéCYÍ÷Ägbbs.3c3t.comCå«6
>KëÞd附件:
硬度对照表.doc