铜合金硬度与强度换算（上）

铜合金硬度与强度换算(GB/T 3771-1983)硬 度 抗拉强度/MPa 布氏 维氏 洛氏 表面洛氏 黄铜

铍青铜

板 棒 板 棒 HB30D² d_10、2d_5、4d_2.5
/mm HV HRC HRA HRB HRF HR15N HR30N HR45N HR15T HR30T HR45T σ_b σ_b σ_b σ_0.2 σ_0.01 σ_b σ_0.2 σ_0.01 100.0 5.878 101.0 - - 57.1 89.1 - - - 78.3 53.2 30.1 - - - - - - - - 102.0 5.826 103.1 - - 58.0 89.6 - - - 78.6 53.8 31.0 - - - - - - - - 104.0 5.775 105.1 - - 58.9 90.1 - - - 78.9 54.4 31.9 - - - - - - - - 160.0 5.726 107.2 - - 60.0 90.7 - - - 79.2 55.1 32.9 - - - - - - - - 108.0 5.678 109.3 - - 61.0 91.3 - - - 79.6 55.8 33.9 - - - - - - - - 110.0 5.631 111.4 - - 62.1 91.9 - - - 79.9 56.5 35.0 379 392 - - - - - - 112.0 5.585 113.5 - - 63.2 92.6 - - - 80.3 57.4 36.2 382 397 - - - - - - 114.0 5.541 115.6 - - 64.3 93.2 - - - 80.6 58.1 37.2 386 403 - - - - - - 116.0 5.497 117.7 - - 65.4 93.8 - - - 81.0 58.8 38.2 390 408 - - - - - - 118.0 5.454 119.8 - - 66.6 94.5 - - - 81.4 59.6 39.4 394 414 - - - - - - 120.0 5.413 121.9 - - 67.7 95.1 - - - 81.7 60.3 40.5 398 420 - - - - - - 122.0 5.372 124.0 - - 68.8 95.8 - - - 82.1 61.2 41.7 402 425 - - - - - - 124.0 5.332 126.1 - - 69.9 96.4 - - - 82.5 61.9 42.7 407 431 - - - - - - 126.0 5.293 128.2 - - 71.0 97.0 - - - 82.8 62.6 437 412 437 - - - - - - 128.0 5.255 130.3 - - 72.1 97.7 - - - 83.2 63.4 44.9 417 443 - - - - - - 130.0 5.218 132.4 - - 73.1 98.2 - - - 83.5 64.0 45.8 422 449 - - - - - - 132.0 5.181 134.5 - - 74.1 98.8 - - - 83.8 64.7 46.8 428 456 - - - - - - 134.0 5.145 136.6 - - 75.1 99.4 - - - 84.1 65.5 47.9 434 462 - - - - - - 136.0 5.110 138.6 - - 76.1 100.0 - - - 84.5 66.2 48.9 440 468 - - - - - - 138.0 5.076 140.7 - - 77.0 100.5 - - - 84.8 66.8 49.8 446 475 - - - - - - 140.0 5.042 142.8 - - 77.9 101.0 - - - 85.0 67.4 50.6 453 481 - - - - - - 142.0 5.009 144.9 - - 78.8 101.5 - - - 85.3 67.9 51.5 460 488 - - - - - - 144.0 4.977 147.0 - - 79.7 102.0 - - - 85.6 68.5 52.3 467 495 - - - - - - 146.0 4.945 149.1 - - 80.5 102.5 - - - 85.8 69.1 53.2 474 502 - - - - - - 148.0 4.914 151.2 - - 81.2 102.9 - - - 86.1 69.6 53.9 482 509 - - - - - - 150.0 4.883 153.3 - - 82.0 103.3 - - - 86.3 70.1 54.6 489 516 - - - - - - 152.0 4.853 155.4 - - 82.7 103.7 - - - 86.6 70.6 55.3 498 523 - - - - - - 154.0 4.823 157.5 - - 83.3 104.1 - - - 86.8 71.0 56.0 506 530 - - - - - - 156.0 4.794 159.6 - - 84.0 104.5 - - - 87.0 71.5 56.6 514 537 - - - - - - 158.0 4.766 161.7 - - 84.6 104.8 - - - 87.2 71.9 57.2 523 545 - - - - - - 160.0 4.738 163.8 - - 85.2 105.2 - - - 87.4 72.3 57.9 532 552 - - - - - - 162.0 4.710 165.9 - - 85.8 105.5 - - - 87.6 72.7 58.4 541 560 - - - - - - 164.0 4.683 168.0 - - 86.3 105.8 - - - 87.7 73.1 58.9 551 567 - - - - - - 166.0 4.657 170.1 - - 86.8 106.1 - - - 87.9 73.4 59.4 561 575 - - - - - - 168.0 4.631 172.1 - - 87.4 106.4 - - - 88.1 73.8 59.9 571 583 - - - - - - 170.0 4.605 174.2 - - 87.9 106.7 - - - 88.2 74.1 60.4 581 591 556 476 332 662 374 374 172.0 4.580 176.3 - - 88.4 107.0 - - - 88.4 74.5 61.0 591 599 562 482 337 667 382 382 174.0 4.555 178.4 - - 88.8 107.2 - - - 88.5 74.7 61.3 602 607 569 489 342 673 390 390 176.0 4.530 180.5 - - 89.3 107.5 - - - 88.7 75.1 61.8 613 615 576 496 347 678 398 398 178.0 4.506 182.6 - - 89.8 107.8 - - - 88.9 75.4 62.3 624 624 582 503 352 683 406 406 180.0 4.483 184.7 - - 90.3 108.1 - - - 89.0 75.8 62.8 636 632 589 509 356 689 414 414 182.0 4.459 186.8 - - 90.8 108.4 - - - 89.2 76.1 63.4 648 640 596 516 361 694 422 422 184.0 4.436 188.9 - - 91.3 108.7 - - - 89.4 76.5 63.9 659 649 603 523 366 700 430 430 186.0 4.414 191.0 - - 91.8 109.0 - - - 89.5 76.9 64.4 672 658 609 530 371 705 438 438 188.0 4.392 193.1 - - 92.3 109.2 - - - 89.7 77.1 64.7 684 666 616 537 376 711 446 446 190.0 4.370 195.2 - - 92.8 109.5 - - - 89.8 77.5 65.3 697 675 623 543 380 717 454 454 192.0 4.348 197.3 - - 93.3 109.8 - - - 90.0 77.8 65.8 710 684 630 550 385 722 462 462 194.0 4.327 199.4 - - 93.9 110.2 - - - 90.2 78.3 66.5 723 693 637 557 390 728 470 470 196.0 4.306 201.5 - - 94.4 110.4 - - - 90.3 78.5 66.8 736 702 643 564 395 734 478 478 198.0 4.285 203.5 - - 95.0 110.8 - - - 90.6 79.0 67.5 750 712 650 570 400 740 486 486 200.0 4.265 205.6 - - 95.6 111.1 - - - 90.7 79.4 68.0 764 721 657 577 404 746 494 494 202.0 4.244 207.7 - - 96.2 111.5 - - - 90.9 79.8 68.7 - - 664 584 409 752 502 502 204.0 4.225 209.8 - - 96.8 111.8 - - - 91.2 80.2 69.2 - - 671 591 414 758 510 510 206.0 4.205 211.9 - - 97.5 112.2 - - - 91.4 80.7 69.9 - - 678 598 419 764 518 518 208.0 4.186 214.0 - - 98.1 112.6 - - - 91.6 81.1 70.6 - - 685 604 424 770 526 526 210.0 4.167 216.1 - - 98.8 113.0 - - - 91.8 81.6 71.3 - - 692 611 428 776 534 534 212.0 4.148 218.2 18.0 59.2 - - 67.9 38.9 17.3 - - - - - 699 618 433 782 542 542 214.0 4.129 220.3 18.4 59.4 - - 68.2 39.2 17.8 - - - - - 706 625 438 789 550 550 216.0 4.111 222.4 18.8 59.6 - - 68.4 39.6 18.3 - - - - - 713 631 443 795 558 558 218.0 4.093 224.5 19.1 59.8 - - 68.5 39.9 18.6 - - - - - 720 638 447 801 566 566 220.0 4.075 226.6 19.5 60.0 - - 68.8 40.3 19.1 - - - - - 727 645 452 808 574 574 222.0 4.058 228.7 19.9 60.2 - - 69.0 40.7 19.6 - - - - - 734 652 457 814 582 582 224.0 4.040 230.8 20.2 60.3 - - 69.2 40.9 19.9 - - - - - 741 658 462 820 590 590 226.0 4.023 232.9 20.6 60.5 - - 69.4 41.3 20.4 - - - - - 748 665 467 827 598 598 228.0 4.006 235.0 20.9 60.7 - - 69.6 41.6 20.7 - - - - - 755 672 471 833 606 606 230.0 3.990 237.0 21.3 60.9 - - 69.8 42.0 21.2 - - - - - 762 679 476 840 613 613 232.0 3.973 239.1 21.7 61.1 - - 70.0 42.4 21.6 - - - - - 769 686 481 847 621 621 234.0 3.957 241.2 22.0 61.3 - - 70.2 42.6 22.0 - - - - - 776 692 486 853 629 629 236.0 3.941 243.3 22.4 61.5 - - 70.4 43.0 22.5 - - - - - 783 699 491 860 637 637 238.0 3.925 245.4 22.7 61.6 - - 70.6 43.3 22.8 - - - - - 790 706 495 867 645 645 240.0 3.909 247.5 23.0 61.8 - - 70.8 43.6 23.2 - - - - - 797 713 500 874 653 653 242.0 3.894 249.6 23.4 62.0 - - 71.0 44.0 23.7 - - - - - 804 719 505 880 661 661 244.0 3.878 251.7 23.7 62.1 - - 71.1 44.3 24.0 - - - - - 812 726 510 887 669 669 246.0 3.863 253.8 24.1 62.3 - - 71.3 44.6 24.4 - - - - - 819 733 515 894 677 677 248.0 3.848 255.9 24.4 62.5 - - 71.5 44.9 24.8 - - - - - 826 740 519 901 685 685 250.0 3.833 258.0 24.7 62.6 - - 71.7 45.2 25.1 - - - - - 833 747 524 908 693 693 252.0 3.819 260.1 25.1 62.8 - - 71.9 45.6 25.6 - - - - - 840 753 529 915 701 701 254.0 3.804 262.2 25.4 63.0 - - 72.1 45.9 26.0 - - - - - 848 760 534 922 709 709 256.0 3.790 264.3 25.7 63.1 - - 72.3 46.2 26.3 - - - - - 855 767 539 929 717 717 258.0 3.776 266.4 26.0 63.3 - - 72.4 46.4 26.7 - - - - - 862 774 543 936 725 725