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UDC 669: 620.17
IS0
I N T E R N AT1 O N AL O R GAN I Z AT1 O N F O R STAN DAR D I Z AT I O N
IS0 RECOMMENDATION
R 410
TABLES OF BRINELL HARDNESS VALUES (HB)
FOR USE IN TESTS MADE ON FLAT SURFACES
1st EDITION
December 1964
COPYRIGHT RESERVED
The copyright of IS0 Recommendations and IS0 Standards
belongs to IS0 Member Bodies. Reproduction of these
documents, in any country, may be authorized therefore only
by the national standards organization of that country, being
a member of ISO.
For each individual country the only valid standard is the national standard of that country.
Printed in Switzerland
Also issued in French and Russian. Copies to be obtained through the national standards organizations.
---------------------- Page: 1 ----------------------
BRIEF HISTORY
The IS0 Recommendation R 410, Tables of Brinell Hardness Values (HB) ,for Use it? Tests
Mude on Flat Surfàces, was drawn up by the Co-ordinating Committee on the Mechanical Testing
of Metals (METESCO), the Secretariat of which is held by the British Standards Institution
(ESI).
Work on this question began in 1960 and led, in 1962, to the adoption of a document which
the METESCO Secretariat turned over to the General Secretariat, with the request that it be
subjected to the procedures that Draft IS0 Recommendations customarily follow.
In August 1962, this document was circulated, as Draft IS0 Recommendation (No. 531)
L
to all the IS0 Member Bodies for enquiry. It was approved, subject to a few modifications, by
the following Member Bodies:
Australia Germany Portugal
Austria India Republic of South Africa
Ireland
Belgium Romania
Burma Italy Sweden
Canada Japan Turkey
Chile Netherlands U.A.R.
Czechoslovakia New Zealand United Kingdom
Denmark Norway U.S.S.R.
Finland Poland Yugoslavia
One Member Body opposed the approval of the Draft: France
The Draft was submitted simultaneously to the Secretariats of all the IS0 Technical
Committees. It was approved by the Secretariats of the following Technical Committees con-
cerned with the question of mechanical tests :
ISO/TC 2, Bolis, nuts und accessories.
ISO/TC 17, Steel.
ISO/TC 25, Cast iron.
ISO/TC 26, Copper und copper alloys.
and was not disapproved by any Secretariat.
The Draft IS0 Recommendation was then submitted by correspondence to the IS0
Council, which decided, in December 1964, to accept it as an IS0 RECOMMENDATION.
-3-
---------------------- Page: 2 ----------------------
ISO/R 410 - 1964 (E)
II
December 1964
IS0 Recommendation R 410
TABLES OF BRINELL HARDNESS VALUES (HB)
FOR USE IN TESTS MADE ON FLAT SURFACES
CONTENTS Page
1. Tables of Brinell hardness values (HB) . 5
Diameter of ball 10 mm . 6
Diameter ofball 5 mm . 10
Diameter of ball 2.5 mm . 12
Diameter of ball 2 mm . 20
Diameter of ball 1 mm . 26
2. Tables of minimum thicknesses of test piece . 30
1. TABLES OF BRINELL HARDNESS VALUES (HB)
Without regard to the limitations imposed by practical conditions, the following tables have been
calculated from the formula
2F
HB =
x D (D- \/szd2)
where
F = Test load, in kilogrammes-force,
D = Diameter of the ball, in millimetres,
d = Diameter of identation, in millimetres.
The tables cover a range of identation diameters d between 0.25 D and 0.6 D.
In industrial tests carried out in accordance with IS0 Recommendation R 79, Brinell hardness
test for steel, and with corresponding IS0 Recommendations for other metals*, and using testing
machines in good order, the main cause of error is the measurement of the diameter of the inden-
tation, and it is unlikely that the accuracy of determination of the mean diameter will be better
than k 1 per cent. This will lead to an error of approximately 2 per cent in the hardness value
obtained.
NOTE. -The values above 450 HB appear in italic type so as to emphasize that the use of the Brinell test with a steel
ball on products having a hardness greater than this value should be avoided. This limitation is not valid for the
Modified Brinell test with a tungsten carbide ball, but the hardness obtained refers to a different scale.
* To date, two IS0 Recommendations:
IS0 Recommendation R 191, Brinell hardness test for light metals and their alloys, and
IS0 Recommendation R 403, Brinell hardness test for copper and copper alloys.
-5-
---------------------- Page: 3 ----------------------
ISOlR 410 - 1964 (E)
TABLE 1
Diameter of ball 10 mm Load = 3000 kgf F/Dr = 30
liameter of
hdentation 0.07 0.09
0.04 0.05 0.06
0.00 0.01 0.02 0.03
rnm
564 56iI
597 592 5X 7 .ï x 2 5 7s 5 73 569
2.50 60 1
___
.WI 5'6 5'2 .5 18
2.60 -55 I .547 -543 5.38 534
'"
4x8 48.7 4H I
Fk< 499 49s 49'
2.70 514 i If1 .io7
454 4-5 I 448
477 46 7 464 46 I 4.5 7
2.80 4 74 371
44 1 43x 435 432 429 426 423 420 417
2.90 434
395 393 390
415 411 409 406 404 40 1 398
3.00
370 368 366
3x8 3x5 3x3 380 378 375 373
3.10
354 352 350 347 345 343
3.20 363 361 359 356
329 326 125 323
34 I 339 337 335 333 33 I
3.30
304
32 I 319 317 315 313 31 I 309 307 306
3.40
208 297 295 29 3 292 290 288 286
3.50 302 300
274 272 27 1
3.60 285 283 2x2 280 278 277 275
260 259 257 256
3.70 269 268 266 265 263 262
244 242
255 253 252 250 249 a48 246 245
3.80
2 34 232 23 1 230
3.90 24 1 240 239 237 236 235
218
224 223 222 22 I 219
4.00 229 228 226 225
210 209 208
21 7 216 215 214 213 212 21 I
4.10
I98 I98
207 205 204 203 202 20 1 200 199
4.20
188
I95 194 I93 I92 191 I90 189.
4.30 197 196
1 x2 181 180 179
I X7 I X6 1 X5 1x5 I84 I83
4.40
172 171
I76 175 I74 I74 I73
4.50 I79 17X 177
I65 I 64 164
I68 I67 167 166
4.60 170 170 I69
I60 1 so 158 I 5x I57 I56
I63 162 161 161
4.70
151 I50 150
155 154 I54 I53 I52 152
4.80 I56
I45 144 I44 143
I49 I48 I48 I47 146 I46
4.90
137
I40 140 139 138 I38
5.00 I43 142 141 141
I33 133 I32 132
I37 I36 I35 I35 134 134
5.10
127 126
131 I30 I30 129 I29 128 128 I27
5.20
I24 I23 123 122 I22 121
5.30 I26 125 I25 124
I I7 1 I7 I I6
121 I20 120 1 I9 I19 I 18 118
5.40
1 I3 112 I12
I16 I 15 I 15 114 I14 1 I4 I13
5.50
I IO I 09 I 09 1 ox 1 08 107
5.60 III III I 10 I 10
104 104 1 03
I07 I07 I 06 1 O6 105 105 10:
5.70
100 99.9 99.5
1 03 I 03 1 O2 102 101 101 101
5.80
95.9
9X.0 97.7 97.3 96.9 96.6 96.2
5.90 99.2 98.X 98.4
~
~ ~ ~ ~
~
95.5
6.00
6
---------------------- Page: 4 ----------------------
ISOlR 410 - 1964 (E)
TABLE 2
Diameter of ball == 10 mm Load 1000 kgf
F/D2 : 10
Xameter of
Uidentation
0.00 0.01 0.02 0.03 0.04 0.05 0.06 0.07 0.08 0.09
mm
2.50 200 I99 I97 I96 194 193 191 190 1 88 I87
2.60 185 184 182 181 179 178 177 I75 174 173
164 I60
2.70 171 170 169 I68 166 165 163 I62
i 56 155 I52 151 I50 149
2.80 I59 I58 I57 I54
2.90 148 I47 146 145 I 144 143 142 141 I40 139
137 135 I35 I34 I33 I32 131 130
3.00 I38 136
127 i 26 i 25 124 123 I23 I22
3.10 129 128 i 28
I16 I I4
3.20 121 I20 120 I19 118 I I7 I I7 1 I5
113 112 III 1 10 110 109 1 08 1 08
3.30 114 I12
101
3.40 107 I06 I06 105 I04 104 I03 102 102
3.50 101 1 00 99.5 98.9 98.3 97.7 97.2 96.6 96.1 95.5
90.2
3.60 95.0 94.4 93.9 93.3 92.8 92.3 91.8 91.2 90.7
3.70 89.7 89.2 88.7 88.2 87.7 87.2 86.8 86.3 85.8 85.3
3.80 84.9 84.4 83.9 83.5 83.0 82.6 82.1 81.7 81.3 80.8
77.9 76.7
3.90 80.4 80.0 79.5 79.1 78.7 78.3 77.5 77. I
72.8
4.00 76.3 75.9 75.5 75.1 74.7 74.3 73.9 73.5 73.2
4.10 72.4 72.0 71.7 71.3 71 .O 70.6 70.2 69.9 69.5 69.2
65.8
4.20 68.8 68.5 68.2 67.8 67.5 67. I 66.8 66.5 66.2
4.30 65.5 65.2 64.9 64.6 64.2 63.9 63.6 63.3 63.0 62.7
61.8 61.5 61.2 60.9 60.6 60.4 60. I 59.8
4.40 62.4 62.1
57.1
4.50 59.5 59.2 59.0 58.7 58.4 58.1 57.9 57.6 57.3
55.3 55.0 54.5
4.60 56.8 56.5 56.3 56.0 55.8 55.5 54.8
4.70 54.3 54.0 53.8 53.5 53.3 53.0 52.8 52.6 52.3 52.1
51.4 51.2 51.0 50.7 50.5 50.3 50. I 49.8
4.80 51.9 51.6
48.3 48.1 47.9 47.7
4.90 49.6 49.4 49.2 49.0 48.8 48.6
45.7
5 .O0 47.5 47.3 47.1 46.9 46.7 46.5 46.3 46.1 45.9
45. I 45.0 44.8 44.6 44.4 44.2 44.0 43.8
5.10 45.5 45.3
42.1
5.20 43.7 43.5 43.3 43.1 42.9 42.8 42.6 42.4 42.2
5.30 41.9 41.7 41.5 41.4 41.2 41 .O 40.9 40.7 40.5 40.4
5.40 40.2 40.0 39.9 39.7 39.6 39.4 39.2 39. I 38.9 38.8
37.3
5.50 38.6 38.5 38.3 38.2 38.0 37.9 37.7 37.6 37.4
36.8 36.7 36.5 36.4 36.3 36. i 36.0 35.8
5.60 37. I 37.0
34.5
5.70 35.7 35.6 35.4 35.3 35.1 35.0 34.9 34.7 34.6
5.80 34.3 34.2 34. I 33.9 33.8 33.7 33.6 33.4 33.3 33.2
5.90 33.1 32.8 32.7 32.6 32.4 32.3 32.2 32. i 32.0
32.9
~. ~~ ~~ ~ ~ ~ ~ -
6.00 31.8
---------------------- Page: 5 ----------------------
'
ISOIR 410 - 1964 (E)
TABLE 3
Diameter of ball = 10 mm Load ~ 500 kgf F/D2 = 5
Xameter of
rdentation
0.00 0.01
0.02 0.03 0.06 0.07 o.on 0.09
mm
96.3 95.5 94.8 94.0 93.3
2.50 I 00 99.4 98.6 97.8
87.7 87.0 86.4
2.60 92.6 91.8 91.1 90.4 88.4
84.4 83.8 81.9 81.3 80.8 80.2
2.70 85.7 85.1
78.4 77.9 76.2 75.7 75.1 74.6
2.80 79.6 79.0
70.5 70.1 69.6
2.90 74. I 73.6 73.0 72.5 71 .O
69. I 68.6 68.2 67.7 67.3 66.8 66.4 65.9 65.5 65.0
3.00
64.6 64.2 63.8 63.3 62.9 62.5 62.1 61.7 61.3 60.9
3.10
57.9 57.5 57.2
3.20 60.5 60.1 59.8 59.4 59.0 58.6 58.3
56.8 56.5 56.1 55.8 55.4 55.1 54.8 54.4 54. I 53.8
3.30
51.2 50.9 50.6
3.40 53.4 53.1 52.8 52.5 52.2 51.8 51.5
3.50 50.3 50.0 49.1 49.4 49.2 48.9 48.6 48.3 48.0 41.7
46.4 46.1 45.9 45.6 45.4 45.1
3.60 47.5 47.2 46.9 46.7
44.9 44.6 44.4 44.1 43.9 43.6 43.4 43. I 42.9 42.7
3.70
3.80 42.4 42.2 42.0 41.7 41.5 41.3 41.1 40.9 40.6 40.4
40.2 40.0 39.8 39.6 39.4 39.1 38.9 38.7 38.5 38.3
3.90
38. I 31.9 37.7 37.5 37.3 37. I 37.0 36.8 36.6 36.4
4.00
4.10 36.2 36.0 35.8 35.7 35.5 35.3 35.1 34.9 34.8 34.6
34.4 34.2 34.1 33.9 33.7 33.6 33.4 33.2 33. I 32.9
4.20
31.7 31.5 31.4
4.30 32.8 32.6 32.4 32.3 32.1 32.0 31.8
31.2 31.1 30.9 30.8 30.6 30.5 30.3 30.2 30.0 29.9
4.40
4.50 29.8 29.6 29.5 29.3 29.2 29. I 28.9 28.8 28.7 28.5
4.60 28.4 28.3 28.1 28.0 27.9 27.8 21.6 27.5 27.4 27.3
27.1 27.0 26.9 26.8 26.6 26.5 26.4 26.3 26.2 26.1
4.10
25. I 25.0 24.9
4.80 25.9 25.8 25.7 25.6 25.5 25.4 25.3
24.4 24.3 24.2 24.1 24.0 23.9
4.90 24.8 24.7 24.6 24.5
5.00 23.8 23.7 23.6 23.5 23.4 23.3 23.2 23.1 23.0 22.9
22.8 22.7 22.6 22.5 22.4 22.3 22.2 22.1 22.0 21.9
5.10
5.20 21.8 21.7 21.6 21.6 21.5 21.4 21.3 21.2 21.1 21.0
5.30 20.9 20.9 20.8 20.7 20.6 20.5 20.4 20.3 20.3 20.2
5.40 20.1 20.0 19.9 19.9 19.8 19.7 19.6 19.5 19.5 19.4
18.8
5.50 19.3 19.2 19.2 19.1 19.0 18.9 18.9 18.7 18.6
5.60 18.6 18.5 18.4 18.3 18.3 18.7 18.1 18.1 18.0 17.9
5.70 17.8 17.8 17.7 17.6 17.6 17.5 17.4 17.4 17.3 17.2
5.80 17.2 17.1 17.0 17.0 16.9 16.8 16.8 16.7 16.7 16.6
16.5 16.5 16.4 16.3 16.3 16.2 16.2 16.1 16.0 16.0
5.90
~ - - ~ ~ ~ - ~
6.00 15.9
8 --
---------------------- Page: 6 ----------------------
ISOIR 410 - 1964 (E)
TABLE 4
Diameter of ball 10 mm Load 100 kgf F/D2 = 1
Xameter of
uidentation
o. O0 0.02 0.03 0.04 0.05 0.06 0.07 0.0s 0.09
mm
19.1 19.0 18.8 18.7
20.0 19.9 19.7 19.6 19.4 19.3
2.50
18.4 18.2 18.1 17.9 17.8 17.7 17.5 17.4 17.3
2.60 18.5
16.4 16.3 16.2 16.0
2.70 17.1 17.0 16.9 16.8 16.6 16.5
15.4 15.2 15.1 15.0 14.9
2.80 15.9 15.8 15.7 15.6 15.5
14.0 13.9
14.8 14.7 14.6 14.5 14.4 14.3 14.2 14.1
2.90
13.6 13.5 13.5 13.4 13.3 13.2 13.1 13.0
3 .O0 13.8 13.7
12.6 12.5 12.4 12.3 12.3 12.2
3.10 12.9 12.8 12.8 12.7
11.5 11.4
12.1 12.0 11.9 11.8 11.7 11.7 11.6 11.5
3.20
11.2 11.1 1 1 .O 1 1 .O 10.9 10.8 10.8
3.30 11.4 11.3 11.2
10.3 10.2 10.2 10.1
10.7 10.6 10.6 10.5 10.4 10.4
3.40
9.55
9.95 9.89 9.83 9.77 9.72 9.66 9.61
3.50 IO. I 10.0
9.18 9.12 9.07 9.02
9.50 9.44 9.39 9.33 9.28 9.23
3.60
8.68 8.63 8.58 8.53
8.97 8.92 8.87 8.82 8.77 8.72
3.70
8.08
8.35 8.30 8.26 8.21 8.17 8.13
3 .SO 8.49 8.44 8.39
7.83 7.79 7.75 7.71 7.67
i 8 .O4 8 .O0 7.95 7.91 7.87
3.90
7.39 7.35 7.32 7.28
7.63 7.59 7.55 7.51 7.47 7.43
4.00
7.02 6.99 6.95 6.92
7.24 7.20 7.17 7.13 7.10 7.06
4.10
6.75 6.71 6.68 6.65 6.62 6.58
4.20 6.88 6.85 6.82 6.78
6.27
6.49 6.46 6.42 6.39 6.36 6.33 6.30
4.30 6.55 6.52
6.09 6.06 6.04 6.01 5.98
4.40 6.24 6.21 6.18 6.15 6.12
5.73 5.71
5.95 5.92 5.90 5.87 5.84 5.81 5.79 5.76
4.50
5.50 5.48 5.45
5.68 5.65 5.63 5.60 5.58 5.55 5.53
4.60
5.30 5.28 5.26 5.23 5.21
4.70 5.43 5.40 5.38 5.35 5.33
5.05 5 .O3 5.01 4.98
4.80 5.19 5.16 5.14 5.12 5.10 5.07
4.90 4.96 4.94 4.92 4.90 4.88 4.86 4.83 4.81 4.79 4.77
4.75 4.73 4.71 4.69 4.67 4.65 4.63 4.61 4.59 4.57
5.00
5.10 4.55 4.53 4.51 4.50 4.48 4.46 4.44 4.42 4.40 4.38
5.20 4.37 4.35 4.33 4.31 4.29 4.28 4.26 4.24 4.22 4.21
4.19 4.17 4.15 4.14 4.12 4.10 4.09 4.07 4.05 4.04
5.30
5.40 4.02 4.00 3.99 3.97 3.96 3.94 3.92 3.91 3.89 3.88
5.50 3.86 3.85 3.83 3.82 3.80 3.79 3.77 3.76 3.74 3.73
3.63 3.61 3.60 3.58
5.60 3.71 3.70 3.68 3.67 3.65 3.64
5.70 3.57 3.56 3.54 3.53 3.51 3.50 3.49 3.47 3.46 3.45
5.80 3.43 3.42 3.41 3.39 3.38 3.37 3.36 3.34 3.33 3.32
3.29 3.24 3.23 3.22 3.21 3.20
5.90 3.31 3.28 3.27 3.26
~ ~~ - ~ ~
3.18
6.00
-9
---------------------- Page: 7 ----------------------
'
ISO/R 410 - 1964 (E)
TABLE 5
Diameter of ball ~ 5 mm Load 750 kgf F/D2 = 30
Diameter oi
indentation
0.00 0.01 0.02 0.03 0.04
0.05 0.06 0.07 0.08 0.09
mm
~ ~ 564
1.20 601 592 582 5 73
499 497 485
1.30 555 54 7 538 530 572 514 507
1.40 477 471 464 45 7 451 444 438 432 426 420
1.50 415 409 404 398 393 388 383 378 373 368
1.60 363 359 354 350 345 34 1 337 333 329 325
306 30: 298 295
1.70 321 317 313 309 292 288
272 263
1 .so 2x5 282 278 275 269 266 2 60 257
255 252 249 246 244 24 1 239 236 214 23 1
1.90
222 219 217 213
2.00 229 226 224 215 21 I 209
200 I98 I97 1 95 I93 I91 I 89
2.10 207 204 202
I74 I72
187 I85 I84 I82 180 179 I77 175
2.20
1 60 158 I57
2.30 I70 169 I67 166 164 163 161
152 150 149 148 I46 145 144
2.40 156 I54 153
133 132
2.50 143 141 140 139 138 I37 135 I34
I28 127 I26 I25 I24 123 122
2.60 131 130 129
121 1 18 1 I7 I I6 I15 I I4 I13 112
2.70 I20 119
105 105 104
2.80 III I 10 1 10 I 09 1 O8 107 I 06
1 03 I02 101 101 99 9 99.2 98.4 97.7 96.9 96.2
2.90
~ ~~ ~~ ~ ~~
95.5
3.00
-- - -
TABLE 6
Diameter of ball = 5 mm Load = 250 kgf F/D2 ~ 10
Mameter of
ndentation
0.00 0.01 0.02 0.03 0.04 0.05 0.07 0.08 0.09
0.06
mm
~ ~ ~ ~
194 191 188
1.20 200 I97
I85 182 I79 117 I74 171 I69 I66 164 I62
1.30
I52 I50 148 I46 144 I42 I40
1.40 159 157 I55
I33 131 I29 128 I26 124 I23
1.50 138 136 I35
I18 1 I7 I15 1 I4 112 111 1 10 1 08
1.60 121 : 20
I02 101 99.5 98.3 97.2 96.1
1.70 I07 I 06 I04 I 03
87.7 86.8 85.8
1 .so 95.0 93.9 92.8 91.8 90.7 89.7 88.7
83.9 83.0 82.1 81.3 80.4 79.5 78.7 77.9 77. I
1.90 84.9
73.2 72.4 71.7 71.0 70.2 69.5
76.3 75.5 74.7 73.9
2.00
64.9 64.2 63.6 63.0
68.2 67.5 66.8 66.2 65.5
2.10 68.8
60.6 60.1 59.5 59.0 58.4 57.9 57.3
2.20 62.4 61.8 61.2
54.3 53.8 53.3 52.8 52.3
56.8 56.3 55.8 55.3 54.8
2.30
49.6 49.2 48.8 48.3 47.9
51.9 51.4 51.0 50.5 50.1
2.40
44.8 44.4 44.0
46.3 45.9 45.5 45.1
2.50 47.5 47.1 46.7
42.6 42.2 41.9 41.5 41.2 40.9 40.5
43.7 43.3 42.9
2.60
38.9 38.6 38.3 38.0 37.7 37.4
40.2 39.9 39.6 39.2
y.70
35.1 34.9 34.6
36.5 36.3 36.0 35.7 35.4
y .so 37. I 36.8
33.3 33.1 32.8 32.6 32.3 32.1
34.3 34. I 33.8 33.6
2.90
~ ~ ~~ ~~
~ ~ ~
31.8
3.00
- - - - -
-
- IO-
---------------------- Page: 8 ----------------------
ISOIR 410 - 1984 (E)
TABLE 7
= 5 mm
Diameter of baii Load = 125 kgf
F/D2 = 5
-
- - -
Mimeter oi
Mentation
0.00 0.01 0.02
0.05 0.06 0.07 0.08 0.09
mm
- - -
- - -
- -
1.20 100 98.6 97.1 95.5 94.0
84.4
1.30 92.6 91.1 89.7 88.4 87.0 85.7 83.2 81.9 80.8
1.40 79.6 78.4 77.3 76.2 75.1 74. I 73.0 72.0 71.0 70.1
1 .50 69.1 68.2 67.3 66.4 65.5 64.6 63.8 62.9 62. I 61.3
1.60 60.5 59.8 59.0 58.3 I 57.5 56.8 56.1 55.4 54.8 54.1
1.70 53.4 52.8 52.2 51.5 50.9 50.3 49.7 49.2 48.6 48.0
1.80 47.5 46.9 46.4 45.9 45.4 44.9 44.4 43.9 43.4 42.9
1 .90 42.4 42.0 41.5 41.1 40.6 40.2 39.8 39.4 38.9 38.5
2.00 38.1 37.7 37.3 37.0 36.6 36.2 35.8 35.5 35.1 34.8
2.10 34.4 34. I 33.7 33.4 33. I 32.4 32.1 31.8
32.8 31.5
31.2
2.20 30.9 30.6 30.3 30.0 29.8 29.5 29.2 28.9 28.7
2.30 28.4 28. I 27.9 27.6 27.4 27.1 26.9 26.6 26.4 26.2
2.40 25.9 25.7 25.5 25.3 25.0 24.8 24.6 24.4 24.2 24.0
2.50 23.8
23.6 23.4 23.2 23.0 22.8 22.6 22.4 22.2 22.0
2.60 21.8 21.6 21.5 21.3 21.1 20.9 20.8 20.6 20.4 20.3
2.70 20.1 19.9 19.8 19.6 19.5 19.3 19.2 19.0 18.9 18.7
18.4 18.3 18.1 17.7 17.6
2.80 18.6 18.0 17.8 17.4 17.3
2.90 17.2 17.0 16.9 16.8 16.7 16.5 16.4 16.3 16.2 16.0
- - - - - - -
- -
3.00 15.9
- - - -
- - - -
TABLE 8
Diameter of ball = 5 mm Load = 25 kgf
F/D2 = 1
-
- -
Diuneter d
indentation
0.01
0.00 0.04 0.05 0.06 0.07 0.08 O .O9
mm
- - -
- - - - __
1 .U) 19.7 19.4 19.1
20.0 18.8
1.30 18.5 18.2 17.9 17.7 17.4 17.1 16.9 16.6 16.4 16.2
1.40 15.9 15.7 15.5 15.2 15.0 14.8 14.6 14.4 14.2 14.0
1 .50 13.8 12.8 12.6 12.4
13.6 13.5 13.3 13.1 12.9 12.3
1 .Ml 12.1 12.0 11.8 11.7 11.5 11.4 11.2 11.1 1 1 .O 10.8
1.70 10.7 10.6 10.4 10.3 10.2 10.1 9.95 9.83 9.72
9.61
1.80 9.50 9.39 9.28 9.18 9.07 8.97 8.87 8.77 8.68
8.58
1.90 8.49 8.39 8.30 8.21 8.13 8.04 7.95 7.87 7.79 7.71
2.00 7.63 7.55 7.47 7.39 7.24 7.17 7. IO 7.02 6.95
7.32
6.49 6.42 6.36 6.30
2.10 6.88 6.82 6.15 6.68 6.62 6.55
2.20 6.24 6.18 6.12 6.06 6.01 5.95 5.90 5.84 5.79 5.13
5.68 5.43 5.38 5.33 5.28 5.23
2.30 5.63 5.58 5.53 5.48
4.92 4.88 4.83 4.79
2.40 5.19 5.14 5.10 5.05 5.01 4.96
4.51 4.44 4.40
2.50 4.75 4.71 4.67 4.63 4.59 4.55 4.48
4.37 4.22 4.19 4.15 4.12 4.09 4.05
2.60 4.33 4.29 4.26
,333 3.80 3.77 3.74
2.70 4.02 3.99 3.96 3.92 3.89 3.86
2.80 3.71 3.68 3.65 3.63 3.60 3.57 3.54 3.51 3.49 3.46
3.28 3.26 3.23 3.21
2.90 3.43 3.41 3.38 3.36 3,33 3.31
-
- -
3.00 3.18
- - I -
- 11 -
---------------------- Page: 9 ----------------------
'
ISOlR 410 - 1964 (E)
TABLE 9
F/D' = 30
Diameter of ball ~ 2.5 mm Load 187.5 kgf
)iarneter oi
ndentation
O.OO0 0.001 O .O02 0.003 0.004 0.005 O .O06 0.007 0.008 0.009
mm
60 I 599 597 596 594
0.620
582 581 5 79 577 5 75
592 590 S88 586 584
0.630
55 7
5 71 56 9 568 566 564 562 56 I 559
5 73
0.640
543 542 540
555 554 552 550 548 547 545
0.650
524
530 528 527 525
538 537 535 533 532
0.660
511 508
516 514 513 510
0.670 522 521 519 517
496 495 493
504 so2 500 499 497
0.680 506 505
484 483 482 480 4 79
492 490 489 48 7 486
0.690
468 46 7 465
4 75 4 73 4 72 4 71 469
0.700 477 4 76
455 452
46 I 460 459 45 7 456 453
0.710 464 462
439
446 444 443 442 441
451 449 448 447
0.720
430 429 42 I
436 435 433 43 2 43 1
0.730 438 437
420 419 41 8 41 7 416
0.740 426 425 424 423 422
40 5
41 2 41 1 410 409 408 407 406
0.750 415 413
394
398 397 396 395
0.760 404 402 40 1 400 399
384
389 388 387 386 385
0.770 39 3 392 39 1 390
376 375 374
0.780 383 382 38 1 3x0 379 378 377
364
370 369 368 367 366 365
0.790 373 372 37 1
355
359 358 357 356
363 362 36 I 360 359
0.800
349 348 347 346
352 35 I 350 3 50
0.810 3 54 353
338
34 I 340 339 338
345 144 344 343 342
0.820
329
333 332 331 330
337 336 335 3 34 333
0.830
323 322 32 1
328 328 327 326 325 324 324
0.840
314 314
318 317 317 316 315
321 320 319
0.850
308 307 306
31 I 31 I 310 309 308
0.860 313 312
299
302 30 1 30 I 300
306 305 304 303 303
0.870
294 293 292
297 296 296 295 294
0.880 298 298
285
288 287 287 286
29 1 29 1 290 289 289
0.890
28 1 280 280 279
284 283 282 282
O .900 285 284
273
275 275 274 273
278 278 277 276 276
0.910
267 267
270 269 269 268
272 272 27 1 270
0.920
263 262 26 1 26 1
266 266 265 264 264 263
0.930
256 256 255
259 259 258 257 257
260 260
0.940
25 I 250 250
253 252 252 25 1
0.950 255 254 253
244
246 246 245 245
249 248 247 247
0.960 249
240 240 239
243 242 242 24 1 24 1
0.970 244 243
236 235 235 234
0.980 239 238 238 237 237 236
230 230 229
233 232 232 23 1 23 1
0.990 234 233
226 226 225 225 225
229 228 228 227 227
1 .O00
222 22 1 22 1 220 220
224 224 223 223 222
1.010
216 216 21 5
219 219 218 218 217 217
1 .O20 219
21 1
213 212 212 212
215 215 214 214 213
1 .O30
207
209 209 208 208 207
21 I 210 210 209
1 .O40
204 203 203
206 206 205 205 204 204
I .O50 207
199
202 20 1 20 1 200 200 200 199
1 .O60 202 202
196 195 195
I98 198 198 I97 I97 197 I96
1 .O70
192 192 191
194 193 193 192
1 .O80 195 I94 I93
189 188 188 188
191 191 190 I90 189 189
1 .O90
185 184 184
187 187 I86 1x6 185 185
1.100 187
181
182 182 182 181 181
1.110 184 I83 I83 183
179 I78 178 178 177
I80 I80 180 I79 179
1.120
174
175 175 174
177 177 176 I76 176 175
1.130
171 171
I73 172 172 I72 171
174 I73 I73
1.140
169 169 168 168 168
170 I70 170 169 169
1.150
12
---------------------- Page: 10 ----------------------
IÇOIR 410 - 1964 (E)
Load = 187.5 kgf F'D2 30
)iameter 01
ndentation
0.000 0.001 0.002 0.005 0.006 0.007 O .O08 0.009
mm
OSm3 I o.oo4
165
167 167 I66 166 166 I65 I65 I65
1.160 167
I61 I62 I62 I62
1.170 164 1 64 164 I63 163 I63
I59 I59
161 161 I60 160 1 60 I60 I59
1.180 161
157 156 I56 I56
1.190 I58 158 158 I57
155 I54 I54 154 153 I53
1.200 156 155 155
151 151 151 150
1.210 153 I53 I52 I52 152 I52
149 148 I48 I48
1.220 I 50 1 50 150 149 I49 149
147 146 146 I46 146 145
1.230 148 I47 147 147
I44 143 143 I43
1.240 I45 I45 145 144 144 I44
I42 142 141 141 141 141 140
1.250 143 142 142
I38 I38 138
140 140 I40 139 I39 139 139
1.260
137 I37 I37 I16 I36 136 I36
1.270 138 138 I37
135 I35 134 I34 I34 I34 133
1.280 I35 135 I35
I32 I32 131 131
1.290 I33 I33 133 133 132 132
131 131 I30 I30 130 I30 129 I 29 I29
1.300 131
128 128 I28 128 I27 I27 127
1.310 I29 I29 I28
125 I25 I25
127 126 I26 I26 I26 126 I25
1.320
I23
I24 124 124 I23 I23 I23
1.330 125 124 124
I22 I22 121 121 121 121
1.340 123 I22 I22 122
I I9
1.350 121 I20 120 I20 120 120 1 19 1 I9 119
118 1 18 I 18 I I7 I I7 I I7
1.360 1 I9 1 I8 118 I 18
Il5
1 I6 116 1 I6 I I6 1 I5 I 15
1.370 1 I7 I I7 116
I14 1 I4 113 113
1 .%O 115 1 I5 I I5 I I4 1 I4 I13
113 I13 112 I12 I12 I12 I12 I12
1.390 I I3 1 I3
111 III I 10 I IO I IO I IO 1 IO
1.400 III III III
I09 1 08 I 08 I O8
1.410 I 10 I09 1 09 1 09 109 I09
107 I07 107 107 107 I07 I06
1.420 1 08 I08 I08
105
I06 I 06 105 IO5 I05 1 05
1.430 106 1 06 I06
I04 1 03 1 03 103
1.440 105 104 I04 I04 104 I04
I 02
1 03 102 102 102 I02 1 O2
1.450 I03 1 O3 I03
1 O0
101 101 I01 101 1 00 1 O0
1.460 101 101 I O I
99 O 98 9 98.7 98 6
99.9 99.8 99.6 99.5 99.3 99 2
1.470
97.7 97 5 97 4 97.2 97. I
1.480 98.4 98.3 98.1 98.0 97.8
96 1 95.9 95.8 95 6
1.490 96.9 96.8 96.6 96.5 96.4 96.2
~~
~ - ~~ - - ~~
-
.
1.500 95.5
-~ 13-
---------------------- Page: 11 ----------------------
'
ISOlR 410 - 1864 (E)
TABLE 10
Diameter of ball = 2.5 mm Load = 62.5 kgf F/Dz = 10
- -
liameter 01
datation
O.OO0 0.001 0.002 0.003 0.006 O .O07 0.008 0.009
mm
- - -
-
- - - - -
199 199 198
0.620 200 200
0.630 197 197 I96 195 195 194 194 193 192 192
191 189 188 187 187 186 186
0.640 190 190 189
185 185 184 183 183 182 182 181 181 180
0.650
0.660 179 179 178 178 177 177 176 I76 175 175
174 174 173 172 172 171 171 170 1 70 169
0.670
169 168 167 166 166 165 165 164
0.680 168 157
0.690 164 163 163 162 162 161 161 161 160 160
159 159 158 I58 157 157 156 156 156 155
0.700
0.710 155 154 154 153 I53 I52 152 I52 151 151
I50 150 149 149 1 49 148 148 147 147 146
0.720
0.730 146 146 145 145 144 144 144 143 143 I42
139
0.740 142 142 141 141 141 140 140 139 139
138 138 137 137 137 136 136 136 135 135
0.750
132 132 131
0.760 135 134 134 133 133 133 132
129 128 128
0.770 131 131 130 130 130 129 129
128 127 127 127 126 126 126 125 125 125
0.780
I23 123 122 122 122 121
0.790 I24 124 124 123
121 121 120 120 120 120 119 119 1 I9 118
0.800
1 I6 116 115
0.810 118 118 117 117 117 117 116
115 115 115 114 1 I4 114 1 I3 113 113 113
0.820
0.830 112 112 112 111 111 111 111 110 110 110
1 O8 108 1 O8 108 107 107
O .840 109 109 109 109
0.850 107 107 106 I06 106 106 105 105 105 105
102 102
0.860 104 104 104 104 103 103 103 103
102 102 101 101 101 100 100 99.9 99.7
0.870 101
97.9 97.6 97.4
0.880 99.5 99.2 99.0 98.8 98.5 98.3 98.1
97.2 96.9 96.7 96.5 96.3 96.1 95.8 95.6 95.4 95.2
0.890
94.1 93.9 93.6 93.4 93.2 93.0
0.900 94.9 94.7 94.5 94.3
92.8 92.6 92.4 92.2 92.0 91.7 91.5 91.3 91.1 90.9
0.910
90.7 90.5 90.3 90.1 89.9 89.7 89.5 89.3 89.1 88.9
0.920
88.1 87.9 87.7 87.5 87.3 87.1 86.9
0.930 88.7 88.5 88.3
85.4 85.2 85.1
0.940 86.8 86.6 86.4 86.2 86.0 85.8 85.6
84.1 83.9 83.8 83.6 83.4 83.2
0.950 84.9 84.7 84.5 84.3
81.8
83.0 82.9 82.7 82.5 82.3 82.1 82.0 81.6 81.4
0.960
80.6 80.4 80.2 80.0 79.9 79.7
0.970 81.3 81.1 80.9 80.7
79.5 79.4 79.2 79.0 78.9 78.7 78.5 78.4 78.2 78.0
0.980
76.7 76.6 76.4
0.990 77.9 77.7 77.5 77.4 77.2 77.1 76.9
75.6 75.5 75.3 75.2 75.0 74.8
1 .O00 76.3 76.1 75.9 75.8
74.1 73.9 73.8 73.6 73.5 73.3
1 .O10 74.7 74.5 74.4 74.2
72.1 72.0 71.8
1 .O20 73.2 73.0 72.9 72.7 72.6 72.4 72.3
71.7 71.5 71.4 71.2 71.1 71.0 70.8 70.7 70.5 70.4
1 .O30
70.2 70.1 70.0 69.8 69.7 69.5 69.4 69.3 69.1 69.0
1 .O40
67.9 67.8 67.6
1 .O50 68.8 68.7 68.6 68.4 68.3 68.2 68.0
67.5 67.3 67.2 67.1 66.9 66.8 66.7 66.6 66.4 66.3
1 .O60
66.2 66.0 65.9 65.8 65.6 65.5 65.4 65.3 65.1 65.0
1 .O70
64.4 64.2 64.1 64.0 63.9 63.8
1 .O80 64.9 64.7 64.6 64.5
63.6 63.4 63.3 63.1 63.0 62.9 62.8 62.7 62.5
1 .O90 63.5
61.5 61.3
62.4 62.3 62.2 62.1 61.9 61.8 61.7 61.6
1.100
60.8 60.6 60.4 60.3 60.2
1.110 61.2 61.1 61 .O 60.9 60.5
59.3 59.2 59.1
60.1 60.0 59.8 59.7 59.6 59.5 59.4
1.120
58.2 58.1 58.0
59.0 58.8 58.7 58.6 58.5 58.4 58.3
1.130
57.8 57.6 57.5 57.4 57.3 57.2 57.1 57.0 56.9
1.140 57.9
56.4 56.3 56.2 56.1 56.0 55.9
1.150 56.8 56.7 56.6 56.5
- 14-
---------------------- Page: 12 ----------------------
ISOlR 410 - 1964 (E)
TABLE 10 (concluded)
Load = 62.5 kgf F/D2 = 10
-
-
>inmeter of
Mentation
O.OO0 0.001 0.002
O .O06 0.007 0.00% 0.009
rnm
- - -
55.2 55.1 55.0 54.9
1.160 55.8 55.7 55.6
1.170 54.8 54.7 54.6 54.2 54. I 54.0 53.9
53.2 53.1 53.0 52.9
1.180 53.8 53.7 53.6
1.190 52.5 52.4 52.3 52.2 52.1 52.1 52.0
52.8 52.7 52.6
1.200 51.9 51.8 51.7 51.6 I 51.5 I 51.4 51.3 51.2 51.1 51.0
1.210 51.0 50.9 50.8 50.7 50.6 50.5 50.4 50.3 50.2 50.2
1.220 50.1 50.0 49.9 49.7 49.6 49.5 49.5 49.4 49.3
49.8
1.230 49.2 49.1 49.0 48.9 48.9 48.8 48.7 48.6 48.5 48.4
48.0 47.9 47.8 47.8 47.7 47.6
1.240 48.3 48.3 48.2 48.1
47.0 46.9 46.9 46.8
I .250 47.5 47.4 47.4 47.3 47.2 47.1
1.260 46.7 46.6 46.5 46.5 46.4 46.3 46.2 46.2 46.1 46.0
45.7 45.6 45.5 45.4 45.3 45.2
1.270 45.9 45.8 45.8 45.5
1 .m 45.1 44.9 44.8 44.8 44.7 44.6 44.5 44.5
45.1 45.0
43.9 43.8 43.7
1.290 44.4 44.3 44.2 44.2 44.1 44.0 43.9
1.300 43.7 43.6 43.5 43.4 43.4 43.3 43.2 43.1 43.1 43.0
1.310 42.9 42.9 42.8 42.7 42.6 42.6 42.5 42.4 42.4 42.3
41.7 41.7 41.6
1.320 42.2 42.2 42.1 42.0 42.0 41.9 41.8
41.5 41.4 41.3 41.3 41.2 41.1 41.1 41 .O 40.9
1.330 41.5
40.6 40.5 40.5 40.4 40.3 40.3
1.340 40.9 40.8 40.7 40.7
1.350 40.2 40.1 40.1 40.0 39.9 39.9 39.8 39.8 39.7 39.6
39.3 39.2 39.2 39.1 39.1 39.0
1.360 39.6 39.5 39.4 39.4
38.6 38.5 38.4 38.4
1.370 38.9 38.9 38.8 38.7 38.7 38.6
1.380 38.3 38.3 38.2 38.1 38.1 38.0 38.0 37.9 37.8 37.8
37.5 37.4 37.4 37.3 37.2 37.2
1.390 37.7 37.6 37.6 37.5
36.9 36.8 36.8 36.7 36.7 36.6
1.400 37.1 37.1 37.0 36.9
1.410 36.5 36.5 36.4 36.4 36.3 36.3 36.2 36.1 36.1 36.0
35.1 35.7 35.6 35.6 35.5 35.5
1.420 36.0 35.9 35.9 35.8
34.9
1.430 35.4 35.4 35.3 35.3 35.2 35.1 35.1 35.0 35.0
1.440 34.9 34.8 34.8 34.7 34.7 34.6 34.6 34.5 34.4 34.4
33.9
1.450 34.3 34.3 34.2 34.2 34.1 34.1 34.0 34.0 33.9
33.5 33.5 33.4 33.4
1.460 33.8 33.8 33.7 33.7 33.6 33.6
1.470 33.3 33.3 33.2 33.2 33.1 33.1 33.0 33.0 32.9 32.9
1.480 32.8 32.8 32.7 32.7 32.6 32.6 32.5 32.5 32.4 32.4
1.490 32.3 32.3 32.2 32.2 32.1 32.1 32.0 32.0 31.9 31.9
- - - - - - - - -
1 .m 31.8
- - - 1 - - - -
- 15-
---------------------- Page: 13 ----------------------
’
ISOlR 410 - 1964 (E)
TABLE 11
Diameter of ball = 2.5 mm
Load 31.25 kgf F/DZ = 5
liarneter of
indentation
0.000 0.001 O .O02 0.003 0.004 0.005 0.007
0.006 0.008 0.009
rnm
~~ ~
~ ~ ~
100 99.9 99.6 99.3 98.9
0.620
97.0 96.8 96.4 96. I 95.8
0.630 98.6 98.3 98.0 97.7 97.4
95.2 94.9 94.6 94.3 94.0 93.7 93.4 93.1 92.8
0.640 95.5
92.5 92.3 92.0 91.7 91.4 91.1 90.8 90.6 90.3 90.0
0.650
88.6 88.3 88.1 87.8 87.5 87.3
0.660 89.7 89.4 89.2 88.9
85.2 84.9 84.7
87.0 86.8 86.5 86.2 86.0 85.7 85.5
0.670
82.7 82.4 82.2
84.4 84.2 83 9 83.7 83.4 83.2 82.9
0.680
81.2 81.0 80.7 80.5 80.3 80.0 79 .x
0.690 82.0 81.7 81.5
78.0 77.8 77.5
79.6 79.3 79.1 78.9 78.7 78.4 78.2
0.700
76.6 76.4 76.2 76.0 75.8 75.6 75.3
0.710 77.3 77.1 76.8
73.6 73.4 73.2
0.720 75.1 74.9 74.7 74.5 74.3 74.1 73.9
73.0 72.8 72.6 72.4 72.2 72.0 71.8 71.6 71.4 71 .2
0.730
69.3
0.740 71 .O 70.8 70.6 70.4 70.3 70. I 69.9 69.7 69.5
68.5 68.4 67.8 67.5 67.4
0.750 69.1 68.9 68.7 68.2 68.0
67.3 67.1 66.9 66.7 66.5 66.4 66.2 66.0 65.8 65.6
0.760
64.3 64.1 63.9
0.770 65.5 65.3 65.1 64.9 64.8 64.6 64.4
63.6 63.4 63.3 63.1 62.9 62.8 62.6 62.4 62.3
0.780 63.8
62.1 62.0 61.8 61.1 61.5 61.3 61.2 61 .O 60.9 60.7
0.790
59.6 59.5 59.3 59.2
0.800 60.5 60.4 60.2 60. I 59.9 59.8
57.8 57.7
59.0 58.9 58.7 58.6 58.4 58.3 58.1 58.0
0.810
56.8 56.7 56.5 56.4 56.3
0.820 57.5 57.4 57.3 57.1 57.0
55.7 55.6 55.4 55.3 55. I 55.0 54.9
0.830 56. I 56.0 55.8
53.7 53.6
54.7 54.6 54.5 54.3 54.2 54.1 54.0 53.8
0.840
53.0 52.9 52.8 52.7 52.5 52.4 52.3
0.850 53.4 53.3 53.2
51.2 51.0
52.2 52.0 51.9 51.8 51.7 51.5 51.4 51.3
0.860
50.2 50.1
...