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Hardness Conversion Table

(submitted by the website administration)

RA 60 Brale RB 100 1/16” RC 150 Brale RD 100 Brale R15N Brale R30N Brale R45N Brale R15T 1/16” R30T 1/16” R45T 1/16” HB 500 10mm HB 3000 10mm HV Diamond Pyramid Shore
92 - 80 87 97 92 87 - - - - - 1865 -
92 - 79 86 96 92 87 - - - - - 1787 -
91 - 78 85 96 91 86 - - - - - 1710 -
91 - 77 84 96 91 85 - - - - - 1633 -
90 - 76 83 96 90 84 - - - - - 1556 -
90 - 75 83 95 89 83 - - - - - 1478 -
89 - 74 82 95 89 82 - - - - - 1400 -
89 - 73 81 95 88 81 - - - - - 1323 -
88 - 72 80 95 87 80 - - - - - 1245 -
87 - 71 80 94 87 79 - - - - - 1160 -
87 - 70 79 94 86 78 - - - - - 1076 101
86 - 69 78 94 85 77 - - - - - 1004 99
85.6 - 68 76.9 93.2 84.4 75.4 - - - - - 940 97
85 - 67 76.1 92.9 83.6 74.2 - - - - - 900 95
84.5 - 66 75.4 92.5 82.8 73.3 - - - - - 865 92
83.9 - 65 74.5 92.2 81.9 72 - - - - 739 832 91
83.4 - 64 73.8 91.8 81.1 71 - - - - 722 800 88
82.8 - 63 73 91.4 80.1 69.9 - - - - 705 772 87
82.3 - 62 72.2 91.1 79.3 68.8 - - - - 688 746 85
81.8 - 61 71.5 90.7 78.4 67.7 - - - - 670 720 83
81.2 - 60 70.7 90.2 77.5 66.6 - - - - 613 697 81
80.7 - 59 69.9 89.8 76.6 65.5 - - - - 599 674 80
80.1 - 58 69.2 89.3 75.7 64.3 - - - - 587 653 78
79.6 - 57 68.5 88.9 74.8 63.2 - - - - 575 633 76
79 - 56 67.7 88.3 73.9 62 - - - - 561 613 75
RA 60 Brale RB 100 1/16” RC 150 Brale RD 100 Brale R15N Brale R30N Brale R45N Brale R15T 1/16” R30T 1/16” R45T 1/16” HB 500 10mm HB 3000 10mm HV Diamond Pyramid Shore
78.5 120 55 66.9 87.9 73 60.9 - - - - 546 585 74
78 120 54 66.1 87.4 72 59.8 - - - - 534 577 72
77.4 119 53 65.4 86.9 71.2 58.6 - - - - 519 560 71
76.8 119 52 64.6 86.4 70.2 57.4 - - - - 500 544 69
76.3 118 51 63.8 85.9 69.4 56.1 - - - - 487 528 68
75.9 117 50 63.1 85.5 68.5 55 - - - - 475 513 67
75.2 117 49 62.1 85 67.6 53.8 - - - - 464 498 66
74.7 116 48 61.4 84.5 66.7 52.5 - - - - 451 484 64
74.1 116 47 60.8 83.9 65.8 51.4 - - - - 442 471 63
73.6 115 46 60 83.5 64.8 50.3 - - - - 432 458 62
73.1 115 45 59.2 83 64 49 - - - - 421 446 60
72.5 114 44 58.5 82.5 63.1 47.8 - - - - 409 434 58
72 113 43 57.7 82 62.2 46.7 - - - - 400 423 57
71.5 113 42 56.9 81.5 61.3 45.5 - - - - 390 412 56
70.9 112 41 56.2 80.9 60.4 44.3 - - - - 381 402 55
70.4 112 40 55.4 80.4 59.5 43.1 - - - - 371 392 54
69.9 111 39 54.6 79.9 58.6 41.9 - - - - 362 382 52
69.4 110 38 53.8 79.4 57.7 40.8 - - - - 353 372 51
68.9 110 37 53.1 78.8 56.8 39.6 - - - - 344 363 50
68.4 109 36 52.3 78.3 55.9 38.4 - - - - 336 354 49
67.9 109 35 51.5 77.7 55 37.2 - - - - 327 345 48
67.4 108 34 50.8 77.2 54.2 36.1 - - - - 319 336 47
66.8 108 33 50 76.6 53.3 34.9 - - - - 311 327 46
RA 60 Brale RB 100 1/16” RC 150 Brale RD 100 Brale R15N Brale R30N Brale R45N Brale R15T 1/16” R30T 1/16” R45T 1/16” HB 500 10mm HB 3000 10mm HV Diamond Pyramid Shore
66.3 107 32 49.2 76.1 52.1 33.7 - - - - 301 318 44
65.8 106 31 48.4 75.6 51.3 32.5 - - - - 294 310 43
65.3 105 30 47.7 75 50.4 31.3 - - - - 286 302 42
64.7 104 29 47 74.5 49.5 30.1 - - - - 279 294 41
64.3 104 28 46.1 73.9 48.6 28.9 - - - - 271 286 40.5
63.8 103 27 45.2 73.3 47.7 27.8 - - - - 264 279 40
63.3 103 26 44.6 72.8 46.8 26.7 - - - - 258 272 38
62.8 102 25 43.8 72.2 45.9 25.5 - - - - 253 266 37.5
62.4 101 24 43.1 71.6 45 24.3 - - - - 247 260 37
62 100.5 23 42.1 71 44 23.1 - - - - 243 254 36
61.5 100 22 41.6 70.5 43.2 22 93 82 72 201 237 248 251
61 99 21 40.9 69.9 42.3 20.7 92.5 81.5 71 195 231 243 246
60.5 98.5 20 40.1 69.4 41.5 19.6 92.4 81.2 70.5 192 228 238 243
60 98 20 - - - - 92.3 81 70 189 226 237 241
59.5 97 19 - - - - 92 80.5 69 184 222 234 236
59 96 18 - - - - 91.8 80 68 179 216 230 231
58 95 16 - - - - 91.5 79 67 175 210 222 226
57.5 94 14 - - - - 91.3 78.5 66 171 205 213 221
57 93 13 - - - - 91 78 65.5 167 200 208 216
56.5 92 11 - - - - 90.5 77.5 64.5 163 195 200 211
56 91 10 - - - - 90.8 77 63.5 160 190 196 206
RA 60 Brale RB 100 1/16” RC 150 Brale RD 100 Brale R15N Brale R30N Brale R45N Brale R15T 1/16” R30T 1/16” R45T 1/16” HB 500 10mm HB 3000 10mm HV Diamond Pyramid Shore


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hardness_conversion_table.txt · Last modified: 2023/12/13 by dmitri_kopeliovich
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