Lors du choix des alliages de nickel, il est essentiel de considérer leur densité et leur point de fusion. La densité a un impact sur le poids réel de l'alliage, tandis que le point de fusion détermine la température maximale de service. Ce sont les propriétés physiques les plus critiques des alliages.
Compte tenu des compositions complexes des superalliages, leurs densités et points de fusion peuvent varier considérablement. Dans cet article, we will summarize the densities and melting points of Monel, Inconel, Incoloy, et alliages Hastelloy, providing a valuable reference for selecting the right alloy for your needs.
Density and Melting Point of Common Used Nickel Based Alloys
| Bande en acier inoxydable UNS n08926 | Densité | Point de fusion | Curie Point | |||
|---|---|---|---|---|---|---|
| lb/in3 | g/cm3 | °F | °C | °F | °C | |
| Monel 400 | 0.318 | 8.8 | 2370 ~ 2460 | 1300 ~ 1350 | 70 ~ 120 | 21 ~ 49 |
| Inconel 600 | 0.306 | 8.47 | 2470 ~ 2575 | 1354 ~ 1413 | -192 | -124 |
| Inconel 601 | 0.293 | 8.11 | 2480 ~ 2571 | 1360 ~ 1411 | -320 | -196 |
| Inconel 625 | 0.305 | 8.44 | 2350 ~ 2460 | 1290 ~ 1350 | < -320 | -196 |
| Inconel 718 | 0.296 | 8.19 | 2300 ~ 2437 | 1260 ~ 1336 | -170 | -112 |
| Incoloy 800 | 0.287 | 7.94 | 2475 ~ 2525 | 1357 ~ 1385 | -175 | -115 |
| Incoloy 825 | 0.294 | 8.14 | 2500 ~ 2550 | 1370 ~ 1400 | < -320 | < -196 |
| Incoloy A-286 | 0.287 | 7.94 | 2500 ~ 2600 | 1370 ~ 1430 | ||
| Hastelloy C-276 | 0.321 | 8.89 | 2415 ~ 2500 | 1323 ~ 1371 | ||
Density of Monel, Inconel, Incoloy, Alliages Hastelloy
| Bande en acier inoxydable UNS n08926 | Densité | Bande en acier inoxydable UNS n08926 | Densité | ||
|---|---|---|---|---|---|
| lb/in3 | g/cm3 | lb/in3 | g/cm3 | ||
| Monel 400 | 0.318 | 8.8 | Incoloy 890 | 0.287 | 7.94 |
| Monel 401 | 0.321 | 8.91 | Incoloy 903 | 0.298 | 8.25 |
| Monel 404 | 0.322 | 8.91 | Incoloy 907 | 0.301 | 8.33 |
| Monel R-405 | 0.318 | 8.8 | Incoloy 908 | 0.295 | 8.17 |
| Monel K-500 | 0.305 | 8.44 | Incoloy 909 | 0.296 | 8.19 |
| Inconel 600 | 0.306 | 8.47 | Incoloy 925 | 0.292 | 8.08 |
| Inconel 601 | 0.293 | 8.11 | Incoloy 926 | 0.29 | 8.03 |
| Inconel 601GC | 0.293 | 8.11 | Incoloy 945 | 0.296 | 8.2 |
| Inconel 602CA | 0.29 | 7.93 | Incoloy 945X | 0.296 | 8.2 |
| Inconel 603XL | 0.308 | 8.54 | Incoloy MA956 | 0.262 | 7.25 |
| Inconel 617 | 0.302 | 8.36 | Incoloy A-286 | 0.287 | 7.94 |
| Inconel 625 | 0.305 | 8.44 | Incoloy 020 | 0.292 | 8.08 |
| Inconel 625LCF | 0.305 | 8.44 | Incoloy 028 | 0.29 | 8 |
| Inconel 686 | 0.315 | 8.73 | Incoloy DS | 0.292 | 8.08 |
| Inconel 690 | 0.296 | 8.19 | Incoloy 330 | 0.292 | 8.08 |
| Inconel 693 | 0.28 | 7.77 | Incoloy 25-6HN | 0.29 | 8.02 |
| Inconel 706 | 0.292 | 8.08 | Incoloy 27-7MO | 0.289 | 8.02 |
| Inconel 718 | 0.296 | 8.19 | Hastelloy B | 0.334 | 9.24 |
| Inconel 718SPF | 0.297 | 8.22 | Hastelloy B-2 | 0.333 | 9.22 |
| Inconel 725 | 0.3 | 8.31 | Hastelloy B-3 | 0.333 | 9.22 |
| Inconel 740H | 0.291 | 8.05 | Hastelloy C-4 | 0.312 | 8.64 |
| Inconel X-750 | 0.299 | 8.28 | Hastelloy C-22 | 0.314 | 8.69 |
| Inconel 751 | 0.297 | 8.22 | Hastelloy C-22HS | 0.314 | 8.69 |
| Inconel MA754 | 0.309 | 8.55 | Hastelloy C-276 | 0.321 | 8.89 |
| Inconel MA758 | 0.294 | 8.14 | Hastelloy C-2000 | 0.307 | 8.5 |
| Inconel 783 | 0.282 | 7.81 | Hastelloy G-3 | 0.294 | 8.14 |
| Incoloy 800 | 0.287 | 7.94 | Hastelloy G-30 | 0.297 | 8.22 |
| Incoloy 800H | 0.287 | 7.94 | Hastelloy G-35 | 0.297 | 8.22 |
| Incoloy 800HT | 0.287 | 7.94 | Hastelloy N | 0.32 | 8.86 |
| Incoloy 803 | 0.284 | 7.86 | Hastelloy S | 0.316 | 8.75 |
| Incoloy 825 | 0.294 | 8.14 | Hastelloy W | 0.325 | 9 |
| Incoloy 832 | 0.28 | 7.75 | Hastelloy X | 0.297 | 8.22 |
| Incoloy 864 | 0.29 | 8.02 | |||
Melting Point Introduction of Monel, Inconel, Incoloy, Alliages Hastelloy
| Bande en acier inoxydable UNS n08926 | Point de fusion | Bande en acier inoxydable UNS n08926 | Point de fusion | ||
|---|---|---|---|---|---|
| °F | °C | °F | °C | ||
| Monel 400 | 2370 ~ 2460 | 1300 ~ 1350 | Incoloy 803 | 2490 ~ 2555 | 1365 ~ 1400 |
| Monel 401 | 2370 ~ 2460 | 1300 ~ 1350 | Incoloy 825 | 2500 ~ 2550 | 1370 ~ 1400 |
| Monel R-405 | 2370 ~ 2460 | 1300 ~ 1350 | Incoloy 864 | 2467-2539 | 1353-1393 |
| Monel K-500 | 2400 ~ 2460 | 1315 ~ 1350 | Incoloy 890 | 2388 ~ 2522 | 1309 ~ 1383 |
| Inconel 600 | 2470 ~ 2575 | 1354 ~ 1413 | Incoloy 903 | 2405 ~ 2539 | 1318 ~ 1393 |
| Inconel 601 | 2480 ~ 2571 | 1360 ~ 1411 | Incoloy 907 | 2440 ~ 2550 | 1335 ~ 1400 |
| Inconel 601GC | 2374 ~ 2494 | 1301 ~ 1368 | Incoloy 908 | 2482 ~ 2571 | 1361 ~ 1410 |
| Inconel 602CA | 2444 ~ 2552 | 1340 ~ 1400 | Incoloy 909 | 2540 ~ 2610 | 1395 ~ 1430 |
| Inconel 603XL | 2516 ~ 2552 | 1380 ~ 1400 | Incoloy 925 | 2392 ~ 2490 | 1311 ~ 1366 |
| Inconel 617 | 2430 ~ 2510 | 1332 ~ 1380 | Incoloy 926 | 2410 ~ 2550 | 1320 ~ 1400 |
| Inconel 625 | 2350 ~ 2460 | 1290 ~ 1350 | Incoloy 945 | 2317 ~ 2510 | 1270 ~ 1377 |
| Inconel 625LCF | 2350 ~ 2460 | 1290 ~ 1350 | Incoloy 945X | 2317 ~ 2510 | 1270 ~ 1377 |
| Inconel 686 | 2440 ~ 2516 | 1338 ~ 1380 | Incoloy MA956 | 2700 | 1480 |
| Inconel 690 | 2450 ~ 2510 | 1343 ~ 1377 | Incoloy A-286 | 2500 ~ 2600 | 1370 ~ 1430 |
| Inconel 693 | 2403 ~ 2493 | 1317 ~ 1367 | Incoloy DS | 2520 ~ 2590 | 1380 ~ 1420 |
| Inconel 706 | 2434 ~ 2499 | 1334 ~ 1371 | Incoloy 330 | 2520 ~ 2590 | 1380 ~ 1420 |
| Inconel 718 | 2300 ~ 2437 | 1260 ~ 1336 | Incoloy 25-6HN | 2470 ~ 2560 | 1354 ~ 1404 |
| Inconel 718SPF | 2300 ~ 2437 | 1260 ~ 1335 | Hastelloy B-3 | 2500 ~ 2585 | 1370 ~ 1418 |
| Inconel 725 | 2320 ~ 2449 | 1271 ~ 1343 | Hastelloy C-22 | 2475 ~ 2550 | 1357 ~ 1399 |
| Inconel 740H | 2350 ~ 2484 | 1288 ~ 1362 | Hastelloy C-22HS | 2475 ~ 2550 | 1357 ~ 1399 |
| Inconel X-750 | 2540 ~ 2600 | 1393 ~ 1427 | Hastelloy C-276 | 2415 ~ 2500 | 1323 ~ 1371 |
| Inconel 751 | 2540 ~ 2600 | 1390 ~ 1430 | Hastelloy C-2000 | 2422 ~ 2476 | 1328 ~ 1358 |
| Inconel MA754 | 2550 | 1400 | Hastelloy G-35 | 2430 ~ 2482 | 1332 ~ 1361 |
| Inconel MA758 | 2507 | 1375 | Hastelloy N | 2375 ~ 2550 | 1300 ~ 1400 |
| Inconel 783 | 2437 ~ 2565 | 1336 ~ 1407 | Hastelloy S | 2435 ~ 2516 | 1335 ~ 1380 |
| Incoloy 800 | 2475 ~ 2525 | 1357 ~ 1385 | Hastelloy W | 2350 ~ 2510 | 1290 ~ 1375 |
| Incoloy 800H | 2475 ~ 2525 | 1357 ~ 1385 | Hastelloy X | 2300 ~ 2470 | 1260 ~ 1355 |
| Incoloy 800HT | 2475 ~ 2525 | 1357 ~ 1385 | |||
Conclusion
Superalloys have varying densities and melting points, which are crucial factors to consider during material selection.
We provide a diverse range of nickel-based superalloys to meet your needs. If you have any questions about superalloys, please feel free to contact us for more information.
