硬度对照表
1Hpe-¾#bbs.3c3t.com²ÊÁÅ 1Hpe-¾#bbs.3c3t.com²ÊÁÅ抗拉强度N/mm2 维氏硬度 布氏硬度 洛氏硬度
1Hpe-¾#bbs.3c3t.com²ÊÁÅRm HV HB HRC
1Hpe-¾#bbs.3c3t.com²ÊÁÅ250 80 76.0
1Hpe-¾#bbs.3c3t.com²ÊÁÅ270 85 80.7
1Hpe-¾#bbs.3c3t.com²ÊÁÅ285 90 85.2
1Hpe-¾#bbs.3c3t.com²ÊÁÅ305 95 90.2
1Hpe-¾#bbs.3c3t.com²ÊÁÅ320 100 95.0
1Hpe-¾#bbs.3c3t.com²ÊÁÅ335 105 99.8
1Hpe-¾#bbs.3c3t.com²ÊÁÅ350 110 105
1Hpe-¾#bbs.3c3t.com²ÊÁÅ370 115 109
1Hpe-¾#bbs.3c3t.com²ÊÁÅ380 120 114
1Hpe-¾#bbs.3c3t.com²ÊÁÅ400 125 119
1Hpe-¾#bbs.3c3t.com²ÊÁÅ415 130 124
1Hpe-¾#bbs.3c3t.com²ÊÁÅ430 135 128
1Hpe-¾#bbs.3c3t.com²ÊÁÅ450 140 133
1Hpe-¾#bbs.3c3t.com²ÊÁÅ465 145 138
1Hpe-¾#bbs.3c3t.com²ÊÁÅ480 150 143
1Hpe-¾#bbs.3c3t.com²ÊÁÅ490 155 147
1Hpe-¾#bbs.3c3t.com²ÊÁÅ510 160 152
1Hpe-¾#bbs.3c3t.com²ÊÁÅ530 165 156
1Hpe-¾#bbs.3c3t.com²ÊÁÅ545 170 162
1Hpe-¾#bbs.3c3t.com²ÊÁÅ560 175 166
1Hpe-¾#bbs.3c3t.com²ÊÁÅ575 180 171
1Hpe-¾#bbs.3c3t.com²ÊÁÅ595 185 176
1Hpe-¾#bbs.3c3t.com²ÊÁÅ610 190 181
1Hpe-¾#bbs.3c3t.com²ÊÁÅ625 195 185
1Hpe-¾#bbs.3c3t.com²ÊÁÅ抗拉强度N/mm2 维氏硬度 布氏硬度 洛氏硬度
1Hpe-¾#bbs.3c3t.com²ÊÁÅ640 200 190
1Hpe-¾#bbs.3c3t.com²ÊÁÅ660 205 195
1Hpe-¾#bbs.3c3t.com²ÊÁÅ675 210 199
1Hpe-¾#bbs.3c3t.com²ÊÁÅ690 215 204
1Hpe-¾#bbs.3c3t.com²ÊÁÅ705 220 209
1Hpe-¾#bbs.3c3t.com²ÊÁÅ720 225 214
1Hpe-¾#bbs.3c3t.com²ÊÁÅ740 230 219
1Hpe-¾#bbs.3c3t.com²ÊÁÅ755 235 223
1Hpe-¾#bbs.3c3t.com²ÊÁÅ770 240 228 20.3
1Hpe-¾#bbs.3c3t.com²ÊÁÅ785 245 233 21.3
1Hpe-¾#bbs.3c3t.com²ÊÁÅ800 250 238 22.2
1Hpe-¾#bbs.3c3t.com²ÊÁÅ820 255 242 23.1
1Hpe-¾#bbs.3c3t.com²ÊÁÅ8350 260 247 24.
1Hpe-¾#bbs.3c3t.com²ÊÁÅ850 265 252 24.8
1Hpe-¾#bbs.3c3t.com²ÊÁÅ865 270 257 25.6
1Hpe-¾#bbs.3c3t.com²ÊÁÅ880 275 261 26.4
1Hpe-¾#bbs.3c3t.com²ÊÁÅ900 280 266 27.1
1Hpe-¾#bbs.3c3t.com²ÊÁÅ915 285 271 27.8
1Hpe-¾#bbs.3c3t.com²ÊÁÅ930 290 276 28.5
1Hpe-¾#bbs.3c3t.com²ÊÁÅ950 295 280 29.2
1Hpe-¾#bbs.3c3t.com²ÊÁÅ965 300 285 29.8
1Hpe-¾#bbs.3c3t.com²ÊÁÅ995 310 295 31.0
1Hpe-¾#bbs.3c3t.com²ÊÁÅ1030 320 304 32.2
1Hpe-¾#bbs.3c3t.com²ÊÁÅ1060 330 314 33.3
1Hpe-¾#bbs.3c3t.com²ÊÁÅ1095 340 323 34.4
1Hpe-¾#bbs.3c3t.com²ÊÁÅ1125 350 333 35.5
1Hpe-¾#bbs.3c3t.com²ÊÁÅ1115 360 342 36.6
1Hpe-¾#bbs.3c3t.com²ÊÁÅ1190 370 352 37.7
1Hpe-¾#bbs.3c3t.com²ÊÁÅ抗拉强度N/mm2 维氏硬度 布氏硬度 洛氏硬度
1Hpe-¾#bbs.3c3t.com²ÊÁÅ1220 380 361 38.8
1Hpe-¾#bbs.3c3t.com²ÊÁÅ1255 390 371 39.8
1Hpe-¾#bbs.3c3t.com²ÊÁÅ1290 400 380 40.8
1Hpe-¾#bbs.3c3t.com²ÊÁÅ1320 410 390 41.8
1Hpe-¾#bbs.3c3t.com²ÊÁÅ1350 420 399 42.7
1Hpe-¾#bbs.3c3t.com²ÊÁÅ1385 430 409 43.6
1Hpe-¾#bbs.3c3t.com²ÊÁÅ1420 440 418 44.5
1Hpe-¾#bbs.3c3t.com²ÊÁÅ1455 450 428 45.3
1Hpe-¾#bbs.3c3t.com²ÊÁÅ1485 460 437 46.1
1Hpe-¾#bbs.3c3t.com²ÊÁÅ1520 470 447 46.9
1Hpe-¾#bbs.3c3t.com²ÊÁÅ15557 480 (456) 47.
1Hpe-¾#bbs.3c3t.com²ÊÁÅ1595 490 (466) 48.4
1Hpe-¾#bbs.3c3t.com²ÊÁÅ1630 500 (475) 49.1
1Hpe-¾#bbs.3c3t.com²ÊÁÅ1665 510 (485) 49.8
1Hpe-¾#bbs.3c3t.com²ÊÁÅ1700 520 (494) 50.5
1Hpe-¾#bbs.3c3t.com²ÊÁÅ1740 530 (504) 51.1
1Hpe-¾#bbs.3c3t.com²ÊÁÅ1775 540 (513) 51.7
1Hpe-¾#bbs.3c3t.com²ÊÁÅ1810 550 (523) 52.3
1Hpe-¾#bbs.3c3t.com²ÊÁÅ1845 560 (532) 53.0
1Hpe-¾#bbs.3c3t.com²ÊÁÅ1880 570 (542) 53.6
1Hpe-¾#bbs.3c3t.com²ÊÁÅ1920 580 (551) 54.1
1Hpe-¾#bbs.3c3t.com²ÊÁÅ1955 590 (561) 54.7
1Hpe-¾#bbs.3c3t.com²ÊÁÅ1995 600 (570) 55.2
1Hpe-¾#bbs.3c3t.com²ÊÁÅ2030 610 (580) 55.7
1Hpe-¾#bbs.3c3t.com²ÊÁÅ2070 620 (589) 56.3
1Hpe-¾#bbs.3c3t.com²ÊÁÅ2105 630 (599) 56.8
1Hpe-¾#bbs.3c3t.com²ÊÁÅ2145 640 (608) 57.3
1Hpe-¾#bbs.3c3t.com²ÊÁÅ2180 650 (618) 57.8
1Hpe-¾#bbs.3c3t.com²ÊÁÅ抗拉强度N/mm2 维氏硬度 布氏硬度 洛氏硬度
1Hpe-¾#bbs.3c3t.com²ÊÁÅ 660 58.3
1Hpe-¾#bbs.3c3t.com²ÊÁÅ 670 58.8
1Hpe-¾#bbs.3c3t.com²ÊÁÅ 680 59.2
1Hpe-¾#bbs.3c3t.com²ÊÁÅ 690 59.7
1Hpe-¾#bbs.3c3t.com²ÊÁÅ 700 60.1
1Hpe-¾#bbs.3c3t.com²ÊÁÅ 720 61.0
1Hpe-¾#bbs.3c3t.com²ÊÁÅ 740 61.8
1Hpe-¾#bbs.3c3t.com²ÊÁÅ 760 62.5
1Hpe-¾#bbs.3c3t.com²ÊÁÅ 780 63.3
1Hpe-¾#bbs.3c3t.com²ÊÁÅ 800 64.0
1Hpe-¾#bbs.3c3t.com²ÊÁÅ 820 64.7
1Hpe-¾#bbs.3c3t.com²ÊÁÅ 840 65.3
1Hpe-¾#bbs.3c3t.com²ÊÁÅ 860 65.9
1Hpe-¾#bbs.3c3t.com²ÊÁÅ 880 66.4
1Hpe-¾#bbs.3c3t.com²ÊÁÅ 900 67.0
1Hpe-¾#bbs.3c3t.com²ÊÁÅ 920 67.5
1Hpe-¾#bbs.3c3t.com²ÊÁÅ 940 68.0
1Hpe-¾#bbs.3c3t.com²ÊÁÅ 1Hpe-¾#bbs.3c3t.com²ÊÁÅ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。
1Hpe-¾#bbs.3c3t.com²ÊÁÅ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。
1Hpe-¾#bbs.3c3t.com²ÊÁÅ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
1Hpe-¾#bbs.3c3t.com²ÊÁÅ附件:
硬度对照表.doc