Material's Hardness Converter Table

Tensile
Strength
Vickers
Hardness
(F≥98N)
Ball
Indentation
Diameter
Brinell
Hardness
Rockwell
Hardness
N/mm² HV mm HB HRB HRC
0595 185 04.53 176
0600 187 04.51 178 89.00
0610 190 04.47 181 89.50
0620 193 04.44 184 90.00
0625 195 04.43 185
0630 197 04.40 187 91.00
0640 200 04.37 190 91.50
0650 203 04.34 193 92.00
0660 205 04.32 195 92.50
0670 208 04.29 198 93.00
0675 210 04.27 199 93.50
0680 212 04.25 201
0690 215 04.22 204 94.00
0700 219 04.19 208
0705 220 04.18 209 95.00
0710 222 04.16 211 95.50
0720 225 04.13 214 96.00
0730 228 04.11 216
0740 230 04.08 219 96.50
0750 233 04.07 221 97.00
0755 235 04.05 223
0760 237 04.03 225 97.50
0770 240 04.01 228 98.00
0780 243 03.98 231 21
0785 245 03.97 233
0790 247 03.95 235 99.00
0800 250 03.93 238 99.50 22
0810 253 03.91 240
0820 255 03.89 242 23
0830 258 03.87 245
0835 260 03.85 247 24
0840 262 03.84 249
0850 265 03.82 252
1870 267 02.64 539
0860 268 03.80 255 25
0865 270 03.78 257
0870 272 03.77 258 26
0880 275 03.76 261
0890 278 03.74 264
0900 280 03.72 266 27
0910 283 03.70 269
0915 285 03.69 271
0920 287 03.68 273 28
0930 290 03.66 276
0940 293 03.64 278 29
0950 295 03.63 280
0960 299 03.61 284
0965 300 03.60 285
0970 302 03.59 287 30
0980 305 03.57 290

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