760 1400 2552 | 1038 1900 3452 | 1316 2400 4352 | 1593 2900 5252 766 1410 2570 | 1043 1910 3470 | 1321 2410 4370 | 1599 2910 5270 771 1420 2588 | 1049 1920 3488 | 1327 2420 4388 | 1604 2920 5288 777 1430 2606 | 1054 1930 3506 | 1332 2430 4406 | 1610 2930 5306 782 1440 2624 | 1060 1940 3524 | 1338 2440 4424 | 1616 2940 5324 788 1450 2642 | 1066 1950 3542 | 1343 2450 4442 | 1621 2950 5342 793 1460 2660 | 1071 1960 3560 | 1349 2460 4460 | 1627 2960 5360 799 1470 2678 | 1077 1970 3578 | 1354 2470 4478 | 1632 2970 5378 804 1480 2696 | 1082 1980 3596 | 1360 2480 4496 | 1638 2980 5396 810 1490 2714 | 1088 1990 3614 | 1366 2490 4514 | 1643 2990 5414 | 1093 2000 3632 | | 1649 3000 5432 --------------------------------------------------------------- NOTE.--The numbers in bold face type refer to the temperature either in degrees Centigrade or Fahrenheit which it is desired to convert into the other scale. If converting from Fahrenheit degrees to Centigrade degrees the equivalent temperature will be found in the left column, while if converting from degrees Centigrade to degrees Fahrenheit, the answer will be found in the column on the right. These tables are a revision of those by Sauveur & Boylston, metallurgical engineers, Cambridge, Mass. Copyright, 1920. INTERPOLATION FACTORS C. F. C. F. 0.56 1 1.8 | 3.33 6 10.8 1.11 2 3.6 | 3.89 7 12.6 1.67 3 5.4 | 4.44 8 14.4 2.22 4 7.2 | 5.00 9 16.2 2.78 5 9.0 | 5.56 10 18.0 Those using pyrometers will find this and the preceding conversion table of great convenience: