TI-161
1
TI-169 Inspections, acceptance testings and certificates Test method: Hardness measurement Vickers hard- ness Brinell hard- ness Rockwell hardness ~ Tensile strength Rough hardness range (based on Vickers Hardness) for Washers/Rings Screws Nuts m 0.5 d** Nuts m < 0.5 d Thread pins HV 10 HB HRB HRC MPa 4.6 5.6 8.8 10.9 12.9 5 6 8 04 10 05 12 14 H 17 H 22 H 45 H St. St. hard- ened FSt. 80 76.0 255 85 80.7 41.0 270 90 85.5 48.0 285 95 90.2 52.0 305 100 95.0 56.2 320 100 105 99.8 335 110 105 62.3 350 115 109 370 120 120 114 66.7 385 125 119 400 130/ 142 130 124 71.2 415 135 128 430 140 133 75.0 450 150/ 170 145 138 465 140 140 150 143 78.7 480 155 Mu 215 155 147 495 160 152 81.7 510 165 156 530 170 170 162 85.0 545 175 166 560 188/ 233 180 171 87.1 575 185 176 595 190 181 89.5 610 195 185 625 200 190 91.5 640 205 195 92.5 660 210 199 93.5 675 215 204 94.0 690 220 220 209 95.0 705 225 214 96.0 720 230 219 96.7 740 235 223 755 240 228 98.1 20.3 770 245 233 21.3 785 < M16 250 250 238 99.5 22.2 800 245 255 242 23.1 820 250 250 250 260 247 (101) 24.0 835 265 252 24.8 850 > M16 255 272 270 257 (102) 25.6 865 275 261 26.4 880 280 266 (104) 27.1 900 285 271 27.8 915 295 290 276 (105) 28.5 930 295 G. St./ 290 295 280 29.2 950 300 285 29.8 965 310 295 31.0 995 < M16 320 320 300 300 320 304 32.2 1030 330 314 33.3 1060 340 323 34.4 1095 > M16 335 350 333 35.5 1125 360 342 36.6 1155 302/ 353 353 353 370 352 37.7 1190 385 380 361 38.8 1220 390 371 39.8 1255 380 400 380 40.8 1290 410 390 41.8 1320 400 420 399 42.7 1350 430 430 409 43.6 1385 440 418 44.5 1420 435 450 450 428 45.3 1455 460 437 46.1 1485 470 447 46.9 1520 480 456 47.7 1555 490 466 48.4 1595 500 475 49.1 1630 560 530 ISO 18265 Table A.1 ISO 898-1 ISO 898-2 DIN 267-24 ISO 898-5 e.g. DIN 125-1 e.g. DIN 125-2 e.g. DIN 267-26 * Limitations according to ISO 18265 need to be taken into consideration. ** Hardness ranges differ according to the dimension ranges in min./max. values Table 2: Hardness reevaluation*/comparison Hardness ranges of screws, bolts, studs, nuts, washers and rings Products mentioned in this technical documentation are available from MARYLAND METRICS P.O. Box 261 Owings Mills, MD 21117 USA ph: (410)358-3130 (800)638-1830 fx: (410)358-3142 (800)872-9329 web: http://mdmetric.com email: [email protected] copyright 2011 maryland metrics/f. reyher nchfg gmbh + co kg This technical information is provided by the courtesy of F. Reyher Nchfg GmbH + Co KG, Hamburg/Germany, with some editing by Maryland Metrics
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INSPECTION
Transcript of TI-161
TI-169
Inspections, acceptance testings and certificatesTest method: Hardness measurement
Vickershard-ness
Brinellhard-ness
Rockwellhardness
~ Tensilestrength
Rough hardness range (based on Vickers Hardness) for
Washers/RingsScrews Nutsm � 0.5 d**
Nuts m < 0.5 dThread pins
HV 10 HB HRB HRC MPa 4.6 5.6 8.8 10.9 12.9 5 6 804
1005
12 14 H 17 H 22 H 45 H St. St.hard-ened
FSt.
80 76.0 25585 80.7 41.0 27090 85.5 48.0 28595 90.2 52.0 305
100 95.0 56.2 320 100
105 99.8 335110 105 62.3 350115 109 370 120
120 114 66.7 385125 119 400 130/
142130 124 71.2 415135 128 430140 133 75.0 450 150/
170145 138 465 140 140
150 143 78.7 480 155
Mu215
155 147 495160 152 81.7 510165 156 530 170
170 162 85.0 545175 166 560 188/
233180 171 87.1 575185 176 595190 181 89.5 610195 185 625200 190 91.5 640205 195 92.5 660210 199 93.5 675215 204 94.0 690 220
220 209 95.0 705225 214 96.0 720230 219 96.7 740235 223 755240 228 98.1 20.3 770245 233 21.3 785 < M16
250250 238 99.5 22.2 800 245
255 242 23.1 820 250 250 250
260 247 (101) 24.0 835265 252 24.8 850 > M16
255272
270 257 (102) 25.6 865275 261 26.4 880280 266 (104) 27.1 900285 271 27.8 915 295
290 276 (105) 28.5 930 295G. St./290295 280 29.2 950
300 285 29.8 965310 295 31.0 995 < M16
320320 300 300
320 304 32.2 1030330 314 33.3 1060340 323 34.4 1095 > M16
335350 333 35.5 1125360 342 36.6 1155 302/
353353 353
370 352 37.7 1190 385380 361 38.8 1220390 371 39.8 1255 380
400 380 40.8 1290410 390 41.8 1320 400
420 399 42.7 1350 430
430 409 43.6 1385440 418 44.5 1420 435 450
450 428 45.3 1455460 437 46.1 1485470 447 46.9 1520480 456 47.7 1555490 466 48.4 1595500 475 49.1 1630 560 530
ISO 18265Table A.1 ISO 898-1 ISO 898-2 DIN 267-24
ISO 898-5
e.g.DIN
125-1
e.g.DIN
125-2
e.g.DIN
267-26
* Limitations according to ISO 18265 need to be taken into consideration.** Hardness ranges differ according to the dimension ranges in min./max. values
Table 2: Hardness reevaluation*/comparisonHardness ranges of screws, bolts, studs, nuts, washers and rings
Products mentioned in this technical documentation are available from MARYLAND METRICS P.O. Box 261 Owings Mills, MD 21117 USA ph: (410)358-3130 (800)638-1830 fx: (410)358-3142 (800)872-9329 web: http://mdmetric.com email: [email protected]
copyright 2011 maryland metrics/f. reyher nchfg gmbh + co kg This technical information is provided by the courtesy of F. Reyher Nchfg GmbH + Co KG, Hamburg/Germany, with some editing by Maryland Metrics
