管道延伸率表
| 温度（度） Temperature |
碳钢 Carbon steel |
不锈钢 Stainless steel |
3 1/2 镍 3 1/2 Nickel |
|---|---|---|---|
| -40 | -0.645 | -0.948 | -0.602 |
| -30 | -0.545 | -0.792 | -0.504 |
| -20 | -0.435 | -0.635 | -0.407 |
| -10 | -0.330 | -0.478 | -0.309 |
| 0 | -0.230 | -0.326 | -0.213 |
| 10 | -0.117 | -0.175 | -0.117 |
| 20 | -0.015 | -0.016 | -0.012 |
| 30 | 0.103 | 0.152 | 0.099 |
| 40 | 0.218 | 0.321 | 0.209 |
| 50 | 0.328 | 0.488 | 0.318 |
| 60 | 0.442 | 0.654 | 0.424 |
| 70 | 0.553 | 0.824 | 0.533 |
| 80 | 0.670 | 0.994 | 0.643 |
| 90 | 0.784 | 1.162 | 0.749 |
| 100 | 0.917 | 1.332 | 0.862 |
| 110 | 1.044 | 1.504 | 0.989 |
| 120 | 1.153 | 1.674 | 1.087 |
| 130 | 1.270 | 1.847 | 1.199 |
| 140 | 1.403 | 2.021 | 1.312 |
| 150 | 1.527 | 2.193 | 1.423 |
| 160 | 1.660 | 2.367 | 1.535 |
| 170 | 1.790 | 2.545 | 1.652 |
| 180 | 1.922 | 2.725 | 1.768 |
| 190 | 2.059 | 2.905 | 1.886 |
| 200 | 2.192 | 3.086 | 2.004 |
| 210 | 2.328 | 3.268 | 2.132 |
| 220 | 2.470 | 3.449 | 2.263 |
| 230 | 2.606 | 3.634 | 2.396 |
| 240 | 2.743 | 3.816 | 2.526 |
| 250 | 2.880 | 3.996 | 2.658 |
| 260 | 3.017 | 4.175 | 2.784 |
| 270 | 3.160 | 4.355 | 2.918 |
| 280 | 3.309 | 4.535 | 3.050 |
| 290 | 3.454 | 4.723 | 3.193 |
| 300 | 3.602 | 4.909 | 3.337 |
| 310 | 3.750 | 5.097 | 3.480 |
| 320 | 3.895 | 5.282 | 3.624 |
| 330 | 4.057 | 5.470 | 3.767 |
| 340 | 4.210 | 5.660 | 3.910 |
| 350 | 4.367 | 5.851 | 4.054 |
| 360 | 4.520 | 6.040 | 4.200 |
| 370 | 4.672 | 6.230 | 4.351 |
| 380 | 4.836 | 6.423 | 4.506 |
| 390 | 4.995 | 6.617 | 4.662 |
| 400 | 5.149 | 6.813 | 4.816 |
| 410 | 5.310 | 7.004 | 4.973 |
| 420 | 5.471 | 7.198 | 5.127 |
| 430 | 5.633 | 7.394 | 5.284 |
| 440 | 5.796 | 7.594 | 5.437 |
| 450 | 5.972 | 7.800 | 5.604 |
| 460 | 6.140 | 7.998 | 5.705 |
| 470 | 6.304 | 8.192 | 5.927 |
| 480 | 6.473 | 8.394 | 6.088 |
| 490 | 6.636 | 8.595 | 6.300 |
| 500 | 6.798 | 8.796 | 6.520 |
| 510 | 6.959 | 9.000 | 6.743 |
| 520 | 7.121 | 9.204 | 6.933 |
| 530 | 7.284 | 9.406 | 7.160 |
| 540 | 7.445 | 9.605 | 7.378 |
| 550 | 7.617 | 9.814 | 7.468 |
| 560 | 7.788 | 10.015 | 7.565 |
| 570 | 7.962 | 10.217 | 7.658 |
| 580 | 8.135 | 10.428 | 7.750 |
| 590 | 8.310 | 10.637 | 7.843 |
| 600 | 8.475 | 10.838 | 7.937 |
| 610 | 8.635 | 11.042 | 8.210 |
| 620 | 8.790 | 11.237 | 8.405 |
| 630 | 8.946 | 11.452 | 8.601 |
| 640 | 9.104 | 11.655 | 8.802 |
| 650 | 9.268 | 11.859 | 9.006 |
| 660 | 9.437 | 12.059 | - |
| 670 | 9.603 | 12.264 | - |
