ORTON CONES

Heating Rate of 108°F Per Hour
Temp. (F°) Temp. (C°)
Cone 022 ................1087°F ........586°C
Cone 021 ................1112°F ........600°C
Cone 020 ................1159°F ........626°C
Cone 019 ................1252°F ........678°C
Cone 018 ................1319°F ........715°C
Cone 017 ................1360°F ........738°C
Cone 016 ................1422°F ........772°C
Cone 015 ................1456°F ........791°C
Cone 014 ................1485°F ........807°C
Cone 013 ................1539°F ........837°C
Cone 012 ................1582°F ........861°C
Cone 011 ................1607°F ........875°C
Cone 010 ................1657°F ........903°C
Cone 09 ................1688°F ........920°C
Cone 08 ................1728°F ........942°C
Cone 07 ................1789°F ........976°C
Cone 06 ................1828°F ........998°C
Cone 05 ................1888°F ........1031°C
Cone 04 ................1945°F ........1063°C
Cone 03 ................1987°F ........1086°C
Cone 02 ................2016°F ........1102°C
Cone 01 ................2046°F ........1119°C
Cone 1 ..................2079°F ........1137°C
Cone 2 ..................2088°F ........1142°C
Cone 3 ..................2106°F ........1152°C
Cone 4 ..................2124°F ........1162°C
Cone 5 ..................2165°F ........1185°C
Cone 6 ..................2232°F ........1222°C
Cone 7 ..................2262°F ........1239°C
Cone 8 ..................2280°F ........1249°C
Cone 9 ..................2300°F ........1260°C
Cone 10 ................2345°F ........1285°C
Cone 11 ................2361°F ........1294°C
Cone 12 ................2382°F ........1305°C

Heating Rate of 270°F Per Hour
Temp. (F°) Temp. (C°)
Cone 022 ................1094°F ........590°C
Cone 021 ................1143°F ........617°C
Cone 020 ................1180°F ........638°C
Cone 019 ................1283°F ........695°C
Cone 018 ................1353°F ........734°C
Cone 017 ................1405°F ........763°C
Cone 016 ................1465°F ........796°C
Cone 015 ................1504°F ........818°C
Cone 014 ................1540°F ........838°C
Cone 013 ................1582°F ........861°C
Cone 012 ................1620°F ........882°C
Cone 011 ................1641°F ........894°C
Cone 010 ................1679°F ........915°C
Cone 09 ................1706°F ........930°C
Cone 08 ................1753°F ........956°C
Cone 07 ................1809°F ........987°C
Cone 06 ................1855°F ........1013°C
Cone 05 ................1911°F ........1044°C
Cone 04 ................1971°F ........1077°C
Cone 03 ................2019°F ........1104°C
Cone 02 ................2052°F ........1122°C
Cone 01 ................2080°F ........1138°C
Cone 1 ..................2109°F ........1154°C
Cone 2 ..................2127°F ........1164°C
Cone 3 ..................2138°F ........1170°C
Cone 4 ..................2161°F ........1183°C
Cone 5 ..................2205°F ........1207°C
Cone 6 ..................2269°F ........1243°C
Cone 7 ..................2295°F ........1257°C
Cone 8 ..................2320°F ........1271°C
Cone 9 ..................2336°F ........1280°C
Cone 10 ................2381°F ........1305°C
Cone 11 ................2399°F ........1315°C
Cone 12 ................2419°F ........1326°C