维氏硬度 (HV10) Vickers Hardness (HV10)

940 920 900 880 860 840 820 800 780 760 740 720 700 690 680 670 660 650 640 630

布氏硬度HB HB 洛氏硬度 洛氏硬度 HRB HRF HRC HRA HRD 表面硬度 HR15N HR30N HR45N 抗拉强度 MPa

- - - - - - - - - - - - - - - - - 618.0 608.0 599.0 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 68 67.5 67.0 66.4 65.9 65.3 64.7 64.0 63.3 63 61.8 61.0 60.1 59.7 59.2 58.8 58.3 57.8 57.3 56.8 85.6 85.3 85.0 84.7 84.4 84.1 83.8 83.4 83.0 83 82.2 81.8 81.3 81.1 80.8 80.6 80.3 80.0 79.8 79.5 76.9 76.5 76.1 75.7 75.3 74.8 74.3 73.8 73.3 73 72.1 71.5 70.8 70.5 70.1 69.8 69.4 69.0 68.7 68.3 93.2 93.0 92.9 92.7 92.5 92.3 92.1 91.8 91.5 91 91.0 90.7 90.3 90.1 89.8 89.7 89.5 89.2 89.0 88.8 84.4 84.0 83.6 83.1 82.7 82.2 81.7 81.1 80.4 80 79.1 78.4 77.6 77.2 76.8 76.4 75.9 75.5 75.1 74.6 75.4 74.8 74.2 73.6 73.1 72.2 71.8 71.0 70.2 69 68.6 67.7 66.7 66.2 65.7 65.3 64.7 64.1 63.5 63.0 - - - - - - - - - - - - - - - - - 2180.0 2145.0 2105.0

维氏硬度 (HV10) Vickers Hardness (HV10)

620 610 600 590 580 570 560 550 540 530 520 510 500 490 480 470 460 450 440 430

布氏硬度HB HB 洛氏硬度 洛氏硬度 HRB HRF HRC HRA HRD 表面硬度 HR15N HR30N HR45N 抗拉强度 MPa

589.0 580.0 570.0 561.0 551.0 542.0 532.0 523.0 513.0 504.0 494.0 485.0 475.0 466.0 456.0 447.0 437.0 428.0 418.0 409.0 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 56.3 55.7 55.2 54.7 54.1 53.6 53.0 52.3 51.7 51.1 50.5 49.8 49.1 48.4 47.7 46.9 46.1 45.3 44.5 43.6 79.2 78.9 78.6 78.4 78.0 77.8 77.4 77.0 76.7 76.4 76.1 75.3 75.3 74.9 74.5 74.1 73.6 73.3 72.8 72.3 67.9 67.5 67.0 66.7 66.2 65.8 65.4 64.8 64.4 63.9 63.5 62.9 62.2 61.6 61.3 60.7 60.l 59.4 58.8 58.2 88.5 88.2 88.0 87.8 87.5 87.2 86.9 86.6 86.3 86.0 85.7 85.4 85.0 84.7 84.3 83.9 83.6 83.2 82.8 82.3 74.2 73.7 73.2 72.7 72.1 71.7 71.2 70.5 70.0 69.5 69.0 68.3 67.7 67.1 66.4 65.7 64.9 64.3 63.5 62.7 62.4 61.7 61.2 60.5 59.9 59.3 58.6 57.8 57.0 56.2 55.6 54.7 53.9 53.1 52.2 51.3 50.4 49.4 48.4 47.4 2070.0 2030.0 1995.0 1955.0 1920.0 1880.0 1845.0 1810.0 1775.0 1740.0 1700.0 1665.0 1630.0 1595.0 1555.0 1520.0 1485.0 1455.0 1420.0 1385.0

维氏硬度 (HV10) Vickers Hardness (HV10)

420 410 400 390 380 370 360 350 340 330 320 310 300 295 290 285 280 275 270 265

布氏硬度HB HB 洛氏硬度 洛氏硬度 HRB HRF HRC HRA HRD 表面硬度 HR15N HR30N HR45N 抗拉强度 MPa

399.0 390.0 380.0 371.0 361.0 352.0 342.0 333.0 323.0 314.0 304.0 295.0 285.0 280.0 276.0 271.0 266.0 261.0 257.0 252.0 - - - - - - - - - - - - - - (105.0) - (104.0) - (102.0) - - - - - - - - - - - - - - - - - - - - - 42.7 41.8 40.8 39.8 38.8 37.7 36.6 35.5 34.4 33.3 32.2 31.0 29.8 29.2 28.5 27.8 27.1 26.4 25.6 24.8 71.8 71.4 70.8 70.3 69.8 69.2 68.7 68.1 67.6 67.0 66.4 65.8 65.2 64.8 64.5 64.2 63.8 63.5 63.1 62.7 57.5 56.8 56.0 55.3 54.4 53.6 52.8 51.9 51.1 50.2 49.4 48.4 47.5 47.1 46.5 46.0 45.3 44.9 44.3 43.7 81.8 81.4 80.8 80.3 79.8 79.2 78.6 78.0 77.4 76.8 76.2 75.6 74.9 74.6 74.2 73.8 73.4 73.0 72.6 72.1 61.9 61.1 60.2 59.3 58.4 57.4 56.4 55.4 54.4 53.6 52.3 51.3 50.2 49.7 49.0 48.4 47.8 47.2 46.4 45.7 46.4 45.3 44.1 42.9 41.7 40.4 39.1 37.8 36.5 35.2 33.9 32.5 31.1 30.4 29.5 28.7 27.9 27.1 26.2 25.2 1350.0 1320.0 1290.0 1255.0 1220.0 1190.0 1155.0 1125.0 1095.0 1060.0 1030.0 995.0 965.0 950.0 930.0 915.0 900.0 880.0 865.0 850.0

维氏硬度 (HV10) Vickers Hardness (HV10)

260 255 250 245 240 235 230 225 220 215 210 205 200 195 190 185 180 175 170 165

布氏硬度HB HB 洛氏硬度 洛氏硬度 HRB HRF HRC HRA HRD 表面硬度 HR15N HR30N HR45N 抗拉强度 MPa

247.0 242.0 238.0 233.0 228.0 223.0 219.0 214.0 209.0 204.0 199.0 195.0 190.0 185.0 181.0 176.0 171.0 166.0 162.0 156.0 (101.0) - 99.5 - 98.1 - 96.7 96.0 95.0 94.0 93.5 92.5 91.5 - 89.5 - 87.1 - 85.0 - - - 115.1 - 114.3 - 113.4 - 112.4 - 111.3 - 110.1 - 108.7 - 107.2 - 105.5 - 24.0 23.1 22.2 21.3 20.3 - - - - - - - - - - - - - - - 62.4 62.0 61.6 61.2 60.7 - - - - - - - - - - - - - - - 43.1 42.2 41.7 41.1 40.3 - - - - - - - - - - - - - - - 71.6 71.1 70.6 70.1 69.6 - - - - - - - - - - - - - - - 45.0 44.2 43.4 42.5 41.7 - - - - - - - - - - - - - - - 24.3 23.2 22.2 21.1 19.9 - - - - - - - - - - - - - - - 835.0 820.0 800.0 785.0 770.0 755.0 740.0 720.0 705.0 690.0 675.0 660.0 640.0 625.0 610.0 595.0 575.0 560.0 545.0 530.0

维氏硬度 (HV10) Vickers Hardness (HV10)

160 155 150 145 140 135 130 125 120 115 110 105 100 95 90 85 80

布氏硬度HB HB 洛氏硬度 洛氏硬度 HRB HRF HRC HRA HRD 表面硬度 HR15N HR30N HR45N 抗拉强度 MPa

152.0 147.0 143.0 138.0 133.0 128.0 124.0 119.0 114.0 109.0 105.0 99.8 95.0 90.2 85.5 80.7 76.0 81.7 - 78.7 - 75.0 - 71.2 - 66.7 - 62.3 - 56.2 52.0 48.0 41.0 - 103.6 - 101.4 - 99.0 - 96.4 - 93.6 - 90.5 - 87.0 - 82.6 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 510.0 495.0 480.0 465.0 450.0 430.0 415.0 400.0 385.0 370.0 350.0 335.0 320.0 305.0 285.0 270.0 255.0

来源：ISO 18265:2013