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    EN 10269 Creep Rupture Properties

    Reference data for 1% creep strain and creep rupture strength at elevated temperatures

    EN 10269 includes informative creep and creep rupture reference values for selected steels and nickel alloys used in fasteners exposed to long-term high-temperature service.

    Material designation Temperature Strength for 1% (plastic)
    creep strainc    		 Creep rupture strength ford
    Name Number °C 10 000 h 100 000 h 10 000 h 100 000 h 200 000 h
    MPa MPa MPa MPa MPa
    Steels for quenching and tempering
    C35E 1.1181 350 208 151 246 218 –
    360 197 139 236 202
    370 185 130 224 185
    380 174 120 212 169
    390 161 109 200 154
    400 147 98 187 138 –
    410 132 87 173 122
    420 116 77 156 106
    430 102 67 138 93
    440 89 58 118 80
    450 78 49 100 69 –
    460 68 40 87 61
    470 58 34 77 53
    480 49 29 69 45
    490 42 26 61 39
    500 35 22 53 34 –
    20Mn5 1.1133 380 – – 291 227 (206)
    390 266 203 (181)
    400 – – 243 179 (157)
    410 221 157 (135)
    420 200 136 (115)
    430 180 117 (97)
    440 161 100 (82)
    450 – – 143 85 (70)
    460 126 73 (60)
    470 110 63 (52)
    480 96 55 (44)
    490 84 (47) (37)
    500 – – 74 (41) –
    25 CrMo4 1.7218 420 274 221 387 308 –
    430 258 203 364 281
    440 242 186 338 253
    450 226 171 311 226 –
    460 210 155 283 200
    470 195 141 255 178
    480 180 127 226 157
    490 163 112 200 136
    500 147 98 176 118 –
    510 130 83 153 100
    520 115 69 133 82
    530 98 54 114 66
    540 81 39 95 51
    550 64 25 79 36 –
    42CrMo5-6 1.7233 450 – – 495 410 381
    460 450 345 310
    470 399 276 242
    480 342 219 193
    490 281 177 158
    500 – – 229 148 131
    510 190 124 109
    520 160 102 84
    530 137 – –
    540 118 – –
    550 – – 98 – –
    40CrMoV4-6 1.7711 450 – – 513 463 446
    460 483 422 400
    470 451 374 347
    480 413 319 286
    490 371 259 229
    500 – – 321 210 187
    510 269 174 155
    520 223 146 130
    530 187 122 103
    540 160 – –
    550 – – 137 – –
    21CrMoV5-7 1.7709 420 429 365 466 399 379
    430 407 340 443 375 353
    440 385 315 420 350 328
    450 363 288 396 325 303
    460 339 262 373 300 277
    470 314 235 349 274 252
    480 289 208 325 249 226
    490 263 182 301 224 201
    500 238 156 277 199 176
    510 212 132 253 174 151
    520 186 109 228 150 127
    530 161 89 204 126 104
    540 138 71 180 103 82
    550 116 56 157 82 62
    20CrMoVTiB4-10 1.7729 450 – – 520 453 (430)
    460 491 423 (399)
    470 463 394 (369)
    480 437 365 (338)
    490 412 337 (307)
    500 – – 388 307 (274)
    510 364 276 (237)
    520 340 241 (198)
    530 315 204 162
    540 288 169 135
    550 – – 261 142 114
    560 231 121 96
    570 200 103 –
    580 170 – –
    590 146 – –
    600 – – 127 – –
    X15CrMo5-1 1.7390 450 – 276 237
    460 – 218 192
    470 226 181 158
    480 220 153 135
    490 88 63 190 132 114
    500 – – 164 113 96
    510 145 96 80
    520 129 81 68
    530 114 70 57
    540 100 59 47
    550 49 32 88 50 40
    560 43 30 77 43 –
    570 37 26 68 37 –
    580 – – 60 – –
    590 – – 53 – –
    600 – – 46 – –
    X22CrMoV12-1 1.4923 450 436 373 480 432 –
    460 405 341 451 397
    470 375 308 422 368
    480 344 278 394 336
    490 316 248 366 306
    500 289 221 338 275 –
    510 262 195 312 245
    520 235 170 286 216
    530 211 148 261 187
    540 187 127 235 161
    550 165 108 211 137 –
    560 144 91 187 118
    570 126 77 165 99
    580 108 64 143 83
    590 92 53 122 70
    600 79 44 103 59 –
    X19CrMoNbVN11-1 1.4913 450 500 448 559 500 486
    460 475 416 529 472 450
    470 450 388 500 444 425
    480 424 358 473 414 395
    490 398 328 446 383 364
    500 374 298 417 349 330
    510 349 268 392 314 291
    520 323 238 366 276 253
    530 298 210 340 237 209
    540 274 181 314 201 172
    550 250 153 288 161 130
    560 225 – 259 132 102
    570 201 – 234 105 81
    580 177 – 208 86 66
    590 154 – 181 72 52
    600 133 – 155 65 49
    Austenitic steels
    X6CrNi18-10 1.4948 550 121 96 191 140 125
    560 116 92 177 128 114
    570 111 88 165 117 104
    580 106 84 154 107 95
    590 100 79 143 98 86
    600 94 74 132 89 78
    610 88 69 122 81 70
    620 82 63 113 73 62
    630 75 56 104 65 55
    640 68 49 95 58 49
    650 61 43 87 52 43
    660 55 37 80 47 38
    670 49 32 73 42 34
    680 44 28 67 37 30
    690 39 25 61 32 26
    700 35 22 55 28 22
    X10CrNiMoMnNbVB
    15-10-1    		 1.4982 550 – – 410 365 350
    560 400 350 335
    570 385 335 315
    580 370 315 295
    590 355 295 275
    600 – – 340 275 250
    610 325 250 215
    620 305 215 185
    630 285 180 150
    640 265 155 135
    650 – – 240 135 115
    X3CrNiMoBN17-13-3 1.4910 550 – – 290 220 (200)
    560 272 202 (184)
    570 254 186 (166)
    580 237 170 (151)
    590 220 155 (137)
    600 – – 205 141 (122)
    610 190 127 (113)
    620 174 114 (100)
    630 162 102 (91)
    640 148 92 (81)
    650 – – 135 83 (73)
    660 122 75 (65)
    670 112 68 (58)
    680 102 61 (52)
    690 93 56 (46)
    700 – – 84 52 (42)
    710 78 48 (39)
    720 71 45 (36)
    730 65 41 (34)
    740 58 37 (31)
    750 – – 52 34 (28)
    760 48 31 (26)
    770 44 28 (24)
    780 41 25 (21)
    790 37 22 (19)
    800 – – 33 20 (17)
    X3CrNiMoBN17-13-3 1.4919 550 – – 247 188 172
    560 230 172 157
    570 213 158 142
    580 198 144 129
    590 183 130 117
    600 – – 168 118 105
    610 155 107 94
    620 142 96 85
    630 130 87 76
    640 119 78 68
    650 – – 109 70 61
    660 99 63 54
    670 90 56 48
    680 82 50 43
    690 75 45 38
    700 – – 68 40 34
    710 61 36 30
    720 56 32 27
    730 50 29 24
    740 46 26 22
    750 – – 41 23 19
    760 37 21 17
    770 34 19 16
    780 31 17 14
    790 28 15 13
    800 – – 25 14 11
    810 23 12 10
    820 21 11 –
    830 19 10
    840 18 –
    850 – – 16 – –
    X7CrNiTiB18-10 1.4941 550 – – 223 170 150
    560 210 154 135
    570 196 140 122
    580 182 127 110
    590 170 114 100
    600 – – 156 102 91
    610 142 92 82
    620 130 84 74
    630 119 76 67
    640 108 68 60
    650 – – 98 62 54
    660 89 56 49
    670 80 50 43
    680 73 44 39
    690 66 39 33
    700 – – 60 35 29
    X6NiCrTiMoVB25-15-2 1.4980 500 580 495 608 545 –
    510 555 475 590 520
    520 530 450 570 495
    530 505 425 550 470
    540 485 400 525 445
    550 460 375 500 415 –
    560 435 345 475 385
    570 410 315 450 355
    580 380 280 420 320
    590 350 250 395 285
    600 320 220 365 250 –
    610 290 195 340 220
    620 260 170 310 195
    630 235 150 285 170
    640 210 130 260 150
    650 190 110 235 132 –
    X7CrNiMoBNb16-16 1.4986 580 358 302 381 323 –
    590 336 278 364 298
    600 324 255 344 275 –
    610 306 230 325 251
    620 287 204 306 228
    630 268 179 287 204
    640 247 153 267 181
    650 226 128 245 157 –
    660 204 104 221 133
    670 182 85 198 113
    Nickel alloys
    NiCr20TiAl 2.4952 500 624 530 (745) (578) –
    510 608 504 (711) (545)
    520 586 477 (680) (510)
    530 567 450 646 480
    540 544 418 615 447
    550 523 390 582 416 –
    560 500 362 552 384
    570 474 334 520 354
    580 450 308 491 327
    590 425 282 462 298
    600 398 257 433 272 –
    610 370 230 403 247
    620 348 210 378 222
    630 326 187 351 198
    640 303 167 325 176
    650 275 149 300 157 –
    660 260 132 275 135
    670 240 115 251 118
    680 219 99 229 102
    690 201 85 208 88
    700 183 72 186 75 –
    710 167 64 170 65
    720 150 55 153 57
    730 135 47 137 49
    740 122 40 125 44
    750 106 33 114 37 –
    760 97 29 103 33
    770 85 24 94 29
    780 75 20 86 25
    790 68 17 78 23
    800 58 16 70 20 –
    NiCr15Fe7TiAl 2.4669 500 790 650 800 659 –
    550 596 477 605 488
    600 425 345 440 360
    650 325 258 340 265
    700 245 75 255 135
    750 65 16 123 61
    800 15 4 60 28
    • a   The values given in table are the mean values of the scatter band so far obtained, which will be checked from time to time as further test results become available and if necessary corrected.
    • b   * and ( ) indicate values of extended stress extrapolation or time extrapolation, respectively.
    • c   This is the stress relative to the initial cross-section leading to a permanent elongation of 1 % after 10 000 h and 100 000 h.
    • d   This is the stress relative to the initial cross-section leading to a fracture after 10 000 h, 100 000 h and 200 000 h.
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