EQUIVALENCIAS DE DUREZA A RESISTENCIA

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Torcat
Suministro Industrial, S.L.
Centro de alta tornillería
c/ INDUSTRIA, 1 – P.I. Cabrera de Mar
08349 Cabrera de Mar - Barcelona
Teléfono: 93.754.12.33 / Fax: 93.754.12.31
EQUIVALENCIAS DE DUREZA A RESISTENCIA
RESISTENCIA MECÁNICA TRACCIÓN
Kgf/mm2
N/mm2
Psi x 1000
31
304
44.1
32
314
45.5
33
324
46.9
34
333
48.3
35
343
49.8
36
353
51.2
37
363
52.6
38
373
54.0
39
382
55.4
40
392
56.9
41
402
58.3
42
412
59.7
43
422
61.1
44
431
62.6
45
441
64.0
46
451
65.4
47
461
66.8
48
471
68.2
49
480
69.7
50
490
71.1
51
500
72.5
52
510
73.9
53
520
75.4
54
529
76.8
55
539
78.2
56
549
79.6
57
559
81.0
58
569
82.5
59
579
83.9
60
588
85.3
61
598
86.7
62
608
88.2
63
618
89.6
64
628
91.0
65
637
92.4
66
647
93.8
67
657
95.3
68
667
96.7
69
677
98.1
70
686
99.5
71
696
101.0
72
706
102.4
73
716
103.8
74
726
105.2
75
735
106.6
76
745
108.1
77
755
109.5
Vickers HV
90
94
97
100
104
107
110
113
116
120
123
126
129
132
135
138
141
144
147
150
154
157
161
164
168
171
174
177
180
183
187
190
194
197
201
204
207
210
213
216
220
223
226
229
232
235
238
14
DUREZAS
Brinell HB Rockwell HRb
86
48
89
51
92
53.7
95
56.1
99
58.3
102
60.3
105
62.1
108
63.7
111
65.2
114
66.6
117
67.9
119
69.2
122
70.5
125
71.8
128
73.1
131
74.4
134
75.6
137
76.7
140
77.7
143
78.7
146
79.7
149
80.7
153
81.7
156
82.6
159
83.5
162
84.4
165
85.3
168
86.2
171
87.1
174
87.9
178
88.7
181
89.5
185
90.2
188
90.9
191
91.6
194
92.2
197
92.8
200
93.4
203
94
206
94.5
209
95
212
95.5
215
96
218
96.5
220
96.9
223
97.3
226
97.7
Rockwell
HRc
( 14.9 )
( 15.7 )
( 16.4 )
( 17.1 )
( 17.8 )
( 18.5 )
( 19.1 )
( 19.7 )
Torcat
RESISTENCIA MECÁNICA TRACCIÓN
Kgf/mm2
N/mm2
Psi x 1000
78
765
110.9
79
775
112.3
80
785
113.8
81
794
115.2
82
804
116.6
83
814
118
84
824
119.4
85
834
120.9
86
843
122.3
87
853
123.7
88
863
125.1
89
873
126.5
90
883
128
91
892
129.4
92
902
130.8
93
912
132.2
94
922
133.7
95
932
135.1
96
941
136.5
97
951
137.9
98
961
139.4
99
971
140.8
100
981
142.2
101
990
143.6
102
1000
145
103
1010
146.5
104
1020
147.9
105
1030
149.3
106
1039
150.7
107
1049
152.2
108
1059
153.6
109
1069
155
110
1079
156.4
111
1088
157.8
112
1098
159.3
113
1108
160.7
114
1118
162.1
115
1128
163.5
116
1137
165
117
1147
166.4
118
1157
167.8
119
1167
169.2
120
1177
170.6
121
1186
172.1
122
1196
173.5
123
1206
174.9
124
1216
176.3
Suministro Industrial, S.L.
Centro de alta tornillería
c/ INDUSTRIA, 1 – P.I. Cabrera de Mar
08349 Cabrera de Mar - Barcelona
Teléfono: 93.754.12.33 / Fax: 93.754.12.31
Vickers HV
240
244
247
250
253
256
259
262
265
269
272
275
278
281
284
287
291
294
297
300
303
307
310
314
317
321
324
327
331
334
337
340
343
346
349
352
355
358
361
363
366
368
371
374
377
380
382
15
DUREZAS
Brinell HB Rockwell HRb
228
98.1
231
98.6
234
99
237
99.5
240
99.9
243
( 100.3 )
246
( 100.7 )
249
( 101.1 )
252
( 101.5 )
255
( 101.9 )
258
( 102.4 )
260
( 102.8 )
263
( 103.2 )
266
269
272
275
278
281
284
287
291
294
298
301
304
307
310
314
317
320
322
325
328
331
334
337
339
342
344
346
348
351
354
357
360
362
HRc
20.3
20.9
21.5
22.1
22.7
23.3
23.9
24.5
25
25.5
25.9
26.3
26.8
27.2
27.7
28.1
28.6
29
29.4
29.8
30.2
30.6
31
31.4
31.8
32.2
32.6
33
33.4
33.7
34.1
34.4
34.8
35.1
35.5
35.8
36.1
36.4
36.7
37
37.3
37.6
37.9
38.2
38.5
38.8
39.1
Rockwell
Torcat
RESISTENCIA MECÁNICA TRACCIÓN
Kgf/mm2
N/mm2
Psi x 1000
125
1226
177.7
126
1236
179.2
127
1245
180.6
128
1255
182
129
1265
183.4
130
1275
184.9
131
1285
186.3
132
1294
187.7
133
1304
189.1
134
1314
190.6
135
1324
192
136
1334
193.4
137
1343
194.8
138
1353
196.2
139
1363
197.7
140
1373
199.1
141
1383
200.5
142
1392
201.9
143
1402
203.4
144
1412
204.8
145
1422
206.2
146
1432
207.6
147
1441
209
148
1451
210.5
149
1461
211.9
150
1471
213.3
151
1481
214.7
152
1491
216.2
153
1500
217.6
154
1510
219
155
1520
220.4
156
1530
221.8
157
1540
223.3
158
1549
224.7
159
1559
226.1
160
1569
227.5
161
1579
229
162
1589
230.4
163
1598
231.8
164
1608
233.2
165
1618
234.6
166
1628
236.1
167
1638
237.5
168
1647
238.9
169
1657
240.3
170
1667
241.8
Suministro Industrial, S.L.
Centro de alta tornillería
c/ INDUSTRIA, 1 – P.I. Cabrera de Mar
08349 Cabrera de Mar - Barcelona
Teléfono: 93.754.12.33 / Fax: 93.754.12.31
Vickers HV
384
387
390
392
394
397
399
401
403
405
407
410
413
415
418
420
423
425
428
430
432
434
436
438
440
442
445
448
451
454
457
460
462
464
466
468
471
473
475
477
479
482
485
487
489
491
16
DUREZAS
Brinell HB Rockwell HRb
364
366
369
371
373
376
378
380
382
384
386
388
391
393
395
397
399
401
403
405
407
409
411
413
415
417
420
423
426
428
430
433
435
437
439
441
443
445
447
449
451
453
455
457
459
461
HRc
39.4
39.7
39.9
40.1
40.3
40.5
40.7
40.9
41.1
41.3
41.5
41.8
42
42.2
42.4
42.7
42.9
43.1
43.3
43.5
43.7
43.9
44.1
44.3
44.5
44.7
44.9
45.2
45.4
45.6
45.8
46.1
46.2
46.4
46.6
46.8
47
47.1
47.3
47.5
47.7
47.8
48
48.1
48.3
48.5
Rockwell
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