硬度換算表 - 合豐工廠股份有限公司

(HRC). 洛氏硬度C刻度. Rockwell HardnessC-scale 150kg. (HV)微小硬度. Diamond Pyramid Hardness Number Vickers. 布魯式硬度(HB)10mm球荷重29.42kN. 詢價車() 首頁 產品介紹 HoHongPrecisionToolsCo.,Ltd 技術資料 硬度換算表 HoHongPrecisionToolsCo.,Ltd 產品技術資料H-SNT螺帽絲攻有效徑公差表TAPS-H級度無屑絲攻-R級精度管用螺紋螺紋切削工具之使用材料TAPS-絲攻下孔徑螺絲攻下孔徑無屑絲攻(CRT)螺紋下孔徑表螺紋襯套用螺絲攻下孔徑表螺絲攻之表面處理攻牙速度和切削油螺紋基準山形英吋．公厘換算表硬度換算表 硬度換算表 ○鋼洛氏C硬度之近似換算表 Approximaterelationshipbetweenthevarioushardnessscales (HRC) 洛氏硬度C刻度 RockwellHardnessC-scale150kg (HV)微小硬度 DiamondPyramidHardnessNumberVickers 布魯式硬度(HB)10mm球荷重29.42kN BrinellHardness 29.42kN 洛氏硬度 Rockwell Hardness 洛氏表面硬度鉆石圓錐壓子 Rockwell Hardness (HS) 蕭氏硬度 ShoreScleroscopeHardnessNumber 抗拉強度N/mm2 ApproxTensileStrengthN/mm2 (HRC) 洛氏硬度刻度 RockwellHardnessCscale150kg 標準球 Standard 10mmball Hultgren球 Hultgren10mmball 超硬合金鋼球 Tungstencarbide10mm (HRA)A刻度荷重588.4N 鉆石圓錐壓子 Ascale60kg (HRB)B刻度荷重980.7N 直徑1/16球 Bscale100kg1/16inch ball (HRD)D刻度荷重980.7N 鉆石圓錐壓子 Dscale100kg 15N刻度荷重 147.1N Superficial15N 30N刻度荷重 294.2N Superficial30N 45N刻度荷重 441.3N Superficial45N 68 940 - - - 85.6 - 76.9 93.2 84.4 75.4 97 - 68 67 900 - - - 85.0 - 76.1 92.9 83.6 74.2 95 - 67 66 865 - - - 84.5 - 75.4 92.5 82.8 73.3 92 - 66 65 832 - - 739 83.9 - 74.5 92.2 81.9 72.0 91 - 65 64 800 - - 722 83.4 - 73.8 91.8 81.1 71.0 88 - 64 63 772 - - 705 82.8 - 73.0 91.4 80.1 69.9 87 - 63 62 746 - - 688 82.3 - 72.2 91.1 79.3 68.8 85 - 62 61 720 - - 670 81.8 - 71.5 90.7 78.4 67.7 83 - 61 60 697 - 613 654 81.2 - 70.7 90.2 77.5 66.6 81 - 60 59 674 - 599 634 80.7 - 69.9 89.8 76.6 65.5 80 - 59 58 653 - 587 615 80.1 - 69.2 89.3 75.7 64.3 78 - 58 57 633 - 575 595 79.6 - 68.5 88.9 74.8 63.2 76 - 57 56 613 - 561 577 79.0 - 67.7 88.3 73.9 62.0 75 - 56 55 595 - 546 560 78.5 - 66.9 87.9 73.0 60.9 74 2079 55 54 577 - 534 543 78.0 - 66.1 87.4 72.0 59.8 42 2010 54 53 560 - 519 525 77.4 - 65.4 86.9 71.2 58.6 71 1952 53 52 544 500 508 512 76.8 - 64.6 86.4 70.2 57.4 69 1883 52 51 528 487 494 496 76.3 - 63.8 85.9 69.4 56.1 68 1824 51 50 513 475 481 481 75.9 - 63.1 85.5 68.5 55.0 67 1755 50 49 498 464 469 469 75.2 - 62.1 85.0 67.6 53.8 66 1687 49 48 484 451 455 455 74.7 - 61.4 84.5 66.7 52.5 64 1638 48 47 471 442 443 443 74.1 - 60.8 83.9 65.8 51.4 63 1579 47 46 458 432 432 432 73.6 - 60.0 83.5 64.8 50.3 62 1530 46 45 446 421 421 421 73.1 - 59.2 83.0 64.0 49.0 60 1481 45 44 434 409 409 409 72.5 - 58.5 82.5 63.1 47.8 58 1432 44 43 423 400 400 400 72.0 - 57.7 82.0 62.2 46.7 57 1383 43 42 412 390 390 390 71.5 - 56.9 81.5 61.3 45.5 56 1334 42 41 402 381 381 381 70.9 - 56.2 80.9 60.4 44.3 55 1294 41 40 392 371 371 371 70.4 - 55.4 80.4 59.5 43.1 54 1245 40 39 382 362 362 362 69.9 - 54.6 79.9 58.6 41.9 52 1216 39 38 372 353 353 353 69.4 - 53.8 79.4 57.7 40.8 51 1177 38 37 363 344 344 344 68.9 - 53.1 78.8 56.8 39.6 50 1157 37 36 354 336 336 336 68.4 (109.0) 52.3 78.3 55.9 38.4 49 1118 36 35 345 327 327 327 67.9 (108.5) 51.5 77.7 55.0 37.2 48 1079 35 34 336 319 319 319 67.4 (108.0) 50.8 77.2 54.2 36.1 47 1059 34 33 327 311 311 311 66.8 (107.5) 50.0 76.6 53.3 34.9 46 1030 33 32 318 301 301 301 66.3 (107.0) 49.2 76.1 52.1 33.7 44 1000 32 31 310 294 294 294 65.8 (106.0) 48.4 75.6 51.3 32.5 43 981 31 30 302 286 286 286 65.3 (105.5) 47.7 75.0 50.4 31.3 42 951 30 29 294 279 279 279 64.7 (104.5) 47.0 74.5 49.5 30.1 41 932 29 28 286 271 271 271 64.3 (104.0) 46.1 73.9 48.6 28.9 41 912 28 27 279 264 264 264 63.8 (103.0) 45.2 73.3 47.7 27.8 40 883 27 26 272 258 258 258 63.3 (102.5) 44.6 72.8 46.8 26.7 38 863 26 25 266 253 253 253 62.8 (101.5) 43.8 72.2 45.9 25.5 38 843 25 24 260 247 247 247 62.4 (101.0) 43.1 71.6 45.0 24.3 37 824 24 23 254 243 243 243 62.0 100.0 42.1 71.0 44.0 23.1 36 804 23 22 248 237 237 237 61.5 99.0 41.6 70.5 43.2 22.0 35 785 22 21 243 231 231 231 61.0 98.5 40.9 69.9 42.3 20.7 35 775 21 20 238 226 226 226 60.5 97.8 40.1 69.4 41.5 19.6 34 755 20 (18) 230 219 219 219 - 96.7 - - - - 33 736 (18) (16) 222 212 212 212 - 95.5 - - - - 32 706 (16) (14) 213 203 203 203 - 93.9 - - - - 31 677 (14) (12) 204 194 194 194 - 92.3 - - - - 29 647 (12) (10) 196 187 187 187 - 90.7 - - - - 28 618 (10) (8) 188 179 179 179 - 89.5 - - - - 27 598 (8) (6) 180 171 171 171 - 87.1 - - - - 26 579 (6) (4) 173 165 165 165 - 85.5 - - - - 25 549 (4) (2) 166 158 158 158 - 83.5 - - - - 24 530 (2) (0) 160 152 152 152 - 81.7 - - - - 24 520 (0) ○表中括弧()內之數字為不常使用之範圍僅提示參考 ○本表為SAE417摘錄 •Inabovetablenumbersinparenthesisareonlyforreference •ThistableisabstractedfromSAEJ417 此網站使用cookies蒐集必要的使用者瀏覽行為，以讓我們能為您提供更好的瀏覽體驗。

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