HR CHB 硬度对照表.xls

Hardness conversion table Vickers hardness Brinell hardness Rockwell hardness and tensile strength in steel and steel castings The values in the table are reference values There are some uncertainties in the comparisons and therefore use of the table is to be limited to unavoidable cases The values in the table correspond to standard DIN 50 150 Edition December 2000 The Brinell hardness value is calculated from Table A 1 Re evaluation of hardness in hardness and hardness in tensile strength for non alloyed and low alloy steels and steel castings tensile strength Vickers hardness Brinell hardness Rockwellhardness MPaHV10HBaHRBHRFHRCHRAHRDHR15N 2558076 0 2708580 741 0 2859085 548 082 6 3059590 252 0 32010095 056 287 0 33510599 8 35011010562 390 5 370115109 38512011466 793 6 400125119 41513012471 296 4 430135128 45014013375 099 0 465145138 48015014378 7 101 4 49515514781 7 410160152 103 6 53016515685 0 545170162 105 5 560175166 57518017187 1 107 2 595185176 61019018189 5 108 7 325195185 64020019091 5 110 1 66020519592 5 111 3 67521019993 5 69021520494 0 112 4 70522020995 0 72022521496 0 74023021996 7 113 4 40 3 69 6 75523522341 170 1 77024022898 1 114 3 20 360 741 770 6 78524523321 361 2 80025023899 5 115 1 22 261 6 820255242 23 162 042 271 1 835260247 10124 062 443 171 6 85026525224 862 743 772 1 865270257 10225 663 144 372 6 88027526126 463 544 973 0 900280266 104 27 163 845 373 4 91528527127 864 246 073 8 930290276 10528 564 546 574 2 95029528029 264 847 174 6 96530028529 865 247 574 9 995310295 31 065 848 475 6 103032030432 266 449 476 2 106033031433 367 050 276 8 109534032334 467 651 177 4 112535033335 568 151 978 0 115536034236 668 752 878 6 119037035237 769 253 679 2 122038036138 869 854 479 8 125539037139 870 355 380 3 129040038040 870 856 080 8 132041039041 871 456 881 4 135042039942 771 857 581 8 138543040943 672 358 282 3 142044041844 572 858 882 8 145545042845 373 359 483 2 148546043746 173 660 183 6 152047044746 974 160 783 9 155548045647 774 561 384 3 159549046648 474 961 684 7 163050047549 175 362 285 0 166551048549 875 762 985 4 170052049450 576 163 585 7 174053050451 176 463 986 0 177554051351 776 764 486 3 181055052352 377 064 886 6 184556053253 077 464 486 9 188057054253 677 865 887 2 192058055154 178 066 287 5 195559056154 778 466 787 8 199560057055 278 667 088 0 203061058055 778 967 588 2 207062058956 379 267 988 5 210563059956 879 568 388 8 214564060857 379 868 789 0 218065061857 880 069 089 2 66058 380 369 489 5 67058 880 669 889 7 68059 280 870 189 8 69059 781 170 590 1 70060 181 370 890 3 72061 081 871 590 7 74061 882 272 191 0 76062 582 672 691 2 78063 383 073 391 5 80064 083 473 891 8 82054 783 874 392 1 84065 384 174 892 3 86065 984 475 392 5 88066 484 775 792 7 90067 085 076 192 9 92067 585 376 593 0 94068 085 675 993 2 NOTE The numbers in brackets are hardness values which lie outside the definition area of the standard hardness testing processes but which are often used as approximation values in practice a Brinell hardnessvalues up to 450 HB were measured with a steel ball used as an intrusion body greater values with carbide ball Keys a Result of conversion b Hardness value calculated Diagram showing scattering in conversion of hardness Tables for hardness conversion for tempered steels In this appendix the results of re evaluatioin of hardness values for hardened and annealed tempered steels are shown in tabular form The conversion is based on the results of trials carried out on tempered steels which were hardened and annealed according to standard TGL 6574 The type of steels examined are listed in the table below The table gives the relations between the materials described according to standards TGL 6574 and DIN EN 10083 1 Tempered steels examined for the comparison Steel type Steel type according to DIN EN 10083 1 according to TGL 6574 Material numberShort name C251 1158C25E C351 118C35R CK451 1191C45E CK55a1 1203C55E C601 1223C60R CK67bcc 24CrMoV5 5 a cc 30CrMoV91 770730CrMoV9d 30Mn51 116530Mn5d 34Cr41 703334Cr4 37MnSi51 512237MnSi5d 38CrSi61 703837CrS4 40Cr61 703541Cr4 42CrMo41 722542CrMo4 42MnV71 522342MnV7d 50CrV41 815951CrV4 50MnSi41 513150MnSi4d 60CrMo4a1 722850CrMo4 a not included in TGL 6547 b according to TGL 7975 c not included in DIN EN 10083 1 and DIN 17200 d according to predecessor standard DIN 17200 1987 03 meanwhile withdrawn no longer included in DIN EN 10083 1 1996 10 HVHBWHRCHRAHR45NHR30NHR15NHRBHRFHR45THR30T 210205 15 3 57 2 13 4 36 1 65 2 94 8 110 4 65 476 8 220215 17 4 58 4 15 9 38 1 66 5 96 7 111 4 67 678 5 230225 19 3 59 6 18 2 40 4 67 8 98 4 112 4 69 680 240235 21 260 620 4 41 8 68 9 100 113 3 71 481 4 250245 22 961 622 543 470 101 4 114 1 73 0 82 5 260255 24 662 524 44571 102 7 114 9 74 4 83 6 270266 26 263 426 346 572 103 9 115 6 75 7 84 5 280276 27 764 328 147 972 9 105 0 116 2 76 9 85 4 290286 29 165 29 849 373 7 106 0 116 8 77 9 86 1 300296 30 565 831 450 574 5 106 9 117 3 78 9 86 8 310306 31 866 532 951 875 3 107 7 117 8 79 7 87 4 320316 33 167 234 452 976 108 5 118 3 80 5 88 0 330326 34 367 835 854 76 7 109 2 118 8 81 2 88 4 340336 35 468 537 255 177 3 109 9 119 2 81 9 88 9 350345 36 569 138 456 178 110 5 119 6 82 5 89 3 360355 37 669 639 757 178 6 111 1 119 9 83 0 89 6 370365 38 670 240 958 79 1 111 7 120 3 83 5 89 9 380375 39 670 742 58 979 7 112 2 120 6 84 0 90 2 390385 40 671 243 259 880 2 112 7 120 9 84 4 90 5 400395 41 571 744 260 680 7 113 1 121 2 84 8 90 7 410405 42 472 245 361 481 2 113 6 121 5 85 1 90 9 420414 43 272 646 362 281 6 430424 44 173 47 263 0 82 1 440434 44 973 548 263 782 5 450444 45 773 949 164 482 9 460453 46 474 350 65 183 3 470463 47 274 650 865 883 7 480473 47 975 51 766 484 1 490482 48 675 452 567 84 4 500492 49 275 753 267 684 8 510501 49 97654 68 285 1 520511 50 576 454 868 885 4 530520 51 276 755 569 385 8 540530 51 877 56 269 986 1 550539 52 477 356 870 486 4 560549 52 977 657 570 986 6 570558 53 577 958 271 486 9 58056854 78 258 871 987 2 590577 54 678 459 472 487 5 600586 55 178 760 72 887 7 610596 55 678 960 673 388 620605 56 179 261 273 788 2 630614 56 679 461 774 288 5 640623 57 179 762 374 688 7 650632 57 579 962 875 88 9 NOTE The numbers in brackets are hardness values which lie outside the definition area of the standard hardness testing processes but which are often used as approximation values in practice Table B 3 Conversion for hardness in hardness and hardenss in tensile strength for tempered steels in untreated soft annealed and normalised condition HVHBWHRCHRAHR45NHR30NHR15NHRBHRFHR45THR30T 140 150152 48 4 21 5 56 6 81 102 5 51 668 4 160162 1 0 50 2 24 4 58 3 83 9 104 1 54 870 5 170173 4 0 51 9 0 8 27 0 60 0 86 6 105 6 57 772 4 180183 6 8 53 4 4 0 29 5 61 5 89 106 9 60 274 1 190193 0 4 54 8 7 0 31 8 62 9 91 2 108 1 62 575 6 200203 11 9 56 2 9 9 34 0 64 3 93 2 109 2 64 677 210214 14 2 57 4 12 6 36 1 65 6 95 110 3 66 478 3 220223 16 4 58 6 15 1 38 1 66 8 96 7 111 2 68 279 5 230233 18 5 59 7 17 6 39 9 67 9 98 3 112 2 69 780 6 240243 20 560 7 19 9 41 7 69 0 99 8 113 0 71 281 6 250252 22 461 722 143 370 101 2 113 3 72 5 82 6 260262 24 362 624 244 971 102 5 114 6 73 7 83 5 27027126 63 526 246 472 103 7 115 3 74 9 84 3 280280 27 764 328 147 972 9 104 9 116 0 75 9 85 1 290289 29 265 129 949 273 7 106 0 116 6 76 9 85 8 300298 30 865 331 650 674 6 107 0 117 2 77 9 86 5 310307 32 266 633 651 875 4 108 0 117 8 78 8 87 1 320316 33 667 23553 76 1 108 9 118 4 79 6 87 8 NOTE The numbers in brackets are hardness values which lie outside the definition area of the standard hardness testing processes but which are often used as approximation values in practice Table B 4 Conversion of hardness in hardness for tempered steels in a hardened condition HVHBHRCHRAHR45NHR30NHR15N 58057254 78 159 571 487 2 590576 54 478 459 671 987 4 600580 54 878 659 972 387 6 610585 55 278 860 272 887 8 620591 55 679 160 573 288 630597 56 179 360 973 688 2 640604 56 579 661 474 188 4 650611 56 979 861 874 588 7 660619 57 480 162 475 88 9 670627 57 880 363 75 489 1 680636 58 380 663 675 889 4 690646 58 780 964 276 289 6 700656 59 281 164 976 789 8 710666 59 781 465 677 190 1 720677 60 181 766 477 590 3 1 F is larger or the same as 98 N 2 0 102 F D 30 N mm The hardness test according to Brinell HB is carried out up to 450 HB with a hardened steel ball or hard alloy ball over 450 HB only hard alloy balls are to be used F Force D Diameter of the calotte shell HR30NHR45N Vickers hardness Brinell hardness Rockwell hardness and tensile strength in steel and steel castings The values in the table are reference values There are some uncertainties in the comparisons and therefore use of the table is to be limited to unavoidable cases The values in the table correspond to standard DIN 50 150 Edition December 2000 The Brinell hardness value is calculated from Table A 1 Re evaluation of hardness in hardness and hardness in tensile strength for non alloyed and low alloy steels and steel castings Rockwellhardness 41 7 19 9 42 521 1 43 422 2 44 223 2 45 024 3 45 725 2 46 426 2 47 227 1 47 827 9 48 428 7 49 029 5 49 730 4 50 231 1 51 332 5 52 333 9 53 635 2 54 436 5 55 437 8 56 439 1 57 440 4 58 441 7 59 342 9 60 244 1 61 145 3 61 946 4 62 747 4 63 548 4 64 349 4 64 950 4 65 751 3 66 452 2 67 153 1 67 753 9 68 354 7 69 055 6 69 556 2 70 057 0 70 557 8 71 258 6 71 759 3 72 159 9 72 760 5 73 261 2 73 761 7 74 262 4 74 663 0 75 163 5 75 564 1 75 964 7 76 465 3 76 865 7 77 266 2 77 666 7 78 467 7 79 168 6 79 769 4 80 470 2 81 171 0 81 771 8 82 272 2 82 773 1 83 173 6 83 674 2 84 074 8 84 475 4 NOTE The numbers in brackets are hardness values which lie outside the definition area of the standard hardness testing processes but which are often used as approximation values in practice a Brinell hardnessvalues up to 450 HB were measured with a steel ball used as an intrusion body greater values with carbide ball HR15T R Rm 89 2651 90683 90 8716 In this appendix the results of re evaluatioin of hardness values for hardened and annealed tempered steels are shown in tabular form The conversion is based on the results of trials carried out on tempered steels which were hardened and annealed according to standard TGL 6574 The type of steels examined are listed in the table bel