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Engineering ToolBox > Flame Temperatures for some Common Gases
The flame temperatures for some common fuel gases can be found in the table below:
| Fuel Gas | Oxygen (oC) | Air (oC) |
| Acetylene | 3,100 | 2,400 |
| Butane | 1,970 | |
| Ethane | 1,960 | |
| Hydrogen | 2,660 | 2,045 |
| MAPP1) | 2,980 | |
| Methane | 2,810 | 1,957 |
| Natural Gas | 2,770 | |
| Propane | 2,820 | 1,980 |
| Propane Butane Mix | 1,970 | |
| Propylene | 2,870 |
Note! Initial gas, air and oxygen temperature at 20oC.
1) MAPP gas is a mixture of various hydrocarbons, principally, methyl acetylene and propadiene.