Hardness to Tensile Converter

Full Conversion Table

Tensile Strength (kg/mm²)Brinell Hardness (Hb)Rockwell Hardness (Rb)Rockwell Hardness (Rc)Vickers Hardness (Hv)
287838N/A78
298141N/A81
308343N/A83
318645N/A86
328847N/A88
339249N/A92
349551N/A95
359753N/A97
3610055N/A100
3710357N/A103
3810659N/A106
3910861N/A108
4011163N/A111
4111464N/A114
4211665N/A116
4312067N/A120
4412369N/A123
4512570N/A125
4612771N/A127
4713072N/A130
4813373N/A133
4913775N/A137
5013976N/A139
5114177N/A141
5214578N/A145
5314779N/A147
5414980N/A149
5515381N/A153
5615682N/A155
57159831158
58161832160
59164843165
60167854167
61170865170
62173876174
63175876175
64178887178
65181898181
66184899185
67187909187
681899110189
691919111191
701959212195
711979212197
722009313202
732039314204
742069414207
752099415210
762119516212
772149516214
782169617217
792199617220
802229718223
812259719225
822289819229
832309820231
842339921234
852369921237
8623910022239
8724310022243
8824623246
8924823248
9025024250
9125325254
9225525258
9325826262
9426126265
9526427267
9626627269
9726827271
9827128274
9927528280
10027828283
10128129285
10228329287
10328829291
10429130297
10529530299
10629731302
10729931305
10830231308
10930632311
11030832313
11131033315
11231233317
11331534320
11431634N/A321
11532034N/A325
11632335N/A329
11732535N/A331
11832835N/A334
11933135N/A336
12033436N/A340
12133636N/A343
12233936N/A345
12334237N/A349
12434537N/A352
12534637N/A355
12635038N/A358
12735338N/A360
12835638N/A364
12935939N/A367
13036239N/A369
13136439N/A371
13236739N/A375
13336940N/A378
13437240N/A382
13537540N/A385
13637840N/A388
13738041N/A390
13838341N/A393
13938641N/A396
14038942N/A399
14139242N/A402
14239542N/A405
14339742N/A408
14440043N/A411
14540243N/A413
14640543N/A416
14740743N/A419
14841144N/A423
14941344N/A425
15041644N/A428
15141944N/A430
15242245N/A434
15342445N/A438
15442845N/A440
15543145N/A444
15643346N/A447
15743646N/A450
15843946N/A453
15944146N/A456
16044447N/A459
16144747N/A461
16245047N/A465
16345248N/A468
16445648N/A472
16545948N/A475
16646148N/A477
16746449N/A480
16846649N/A483
16946949N/A486
17047249N/A489
17247750N/A494
17448450N/A502
17648950N/A508
17849451N/A512
18050051N/A520
18250652N/A526
18451152N/A532
18651753N/A539
18852253N/A545
19052754N/A551
19253254N/A555
19453955N/A564
19654455N/A569
19855056N/A576
20055656N/A582
20557057N/A597
21058358N/A613
21559759N/A629
22061160N/A642
22562560N/A661
23063961N/A679
23565162N/A695
24066863N/A718
24568264N/A736
25069565N/A754
25570966N/A771
26072267N/A790
26573668N/A812
27075069N/A839