GUHRING - Каталог Метчики - 2011 EN
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Material Hardness & Tensile Strength Cross-Reference Chart*
HARDNESS TENSILE HARDNESS TENSILE Tap Compass
STRENGTH STRENGTH
Brinell Vickers Rockwell Brinell Vickers Rockwell
HRB HRC PSI HRB HRC PSI
76 80 523 550 52.3 264,000
80.7 85 41.0 532 560 53.0 269,000
85.5 90 48.0 542 570 53.6 274,000
90.2 95 52.0 551 580 54.1 279,000
95 100 58.2 561 590 54.7 284,000
98.8 105 570 600 55.2 287,000
105 110 62.3 580 610 55.7 292,000
109 115 589 620 56.3 294,000
114 120 66.7 57,000 599 630 56.8 304,000
119 125 59,000 608 640 57.3 310,000
124 130 71.2 61,000 618 650 57.8 315,000
128 135 63,000 660 58.3 326,000
133 140 75.0 66,000 670 58.8
138 145 68,000 680 59.2
143 150 78.7 70,000 690 59.7
147 155 72,000 700 60.1
152 160 81.7 73,000 720 61.0
156 165 74,000 740 61.8
162 170 85.0 79,000 760 62.5
166 175 81,000 780 63.3
171 180 87.1 83,000 800 64.0
176 185 86,000 820 64.7
181 190 89.5 88,000 840 65.3
185 195 90,000 860 65.9
190 200 91.6 91,000 880 66.4
195 205 92.6 92,000 900 67.0
199 210 93.5 95,000 920 67.5
204 215 94.0 98,000 940 68.0
209 220 95.0 102,000 * Figures listed are approximate. Actual comversoins may vary by material and alloy content.
214 225 96.0 105,000
219 230 96.7 107,000
223 235 109,000 PSI (pound / in2) = N/mm2 x 145.0377
228 240 98.1 20.3 111,000 N/mm2 = pound / in2 145.0377
233 245 21.3 113,000
238 250 99.5 22.2 116,000
242 255 23.1 118,000
247 260 101 24.0 122,000
252 265 24.8 124,000
257 270 102 25.6 126,000
261 275 26.4 129,000
266 280 104 27.1 131,000
271 285 27.8 134,000
276 290 105 28.5 138,000
280 295 29.2 139,000
285 300 29.8 142,000
295 310 31.0 146,000
304 320 32.2 150,000
314 330 33.3 154,000
323 340 34.4 159,000
333 350 35.5 164,000
342 360 36.6 169,000
352 370 37.7 176,000
361 380 38.8 181,000
371 390 39.8 185,000
380 400 40.8 191,000
390 410 41.8 198,000
399 420 42.7 202,000
409 430 43.6 205,000
418 440 44.5 208,000
428 450 45.3 212,000
437 460 46.1 219,000
447 470 46.9 225,000
456 480 47.7 232,000
463 490 48.4 235,000
475 500 49.1 238,000
485 510 49.8 245,000
494 520 50.5 250,000
504 530 51.1 254,000 25
513 540 51.7 259,000
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