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Flame Temperatures

Typical Flame Temperature for Different Fuels

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A typical flame temperature from 1000  to 3000 degrees.

A typical flame temperature from 1000 to 3000 degrees.

PM Images, Getty Images
This is a list of flame temperatures for various common fuels. Adiabatic flame temperatures for common gases are provided for air and oxygen. For these values, the initial temperature of air, gas and oxygen are 20 °C. MAPP is a mixture of gases, chiefly methyl acetylene and propadiene with other hydrocarbons.

Flame Temperatures

Fuel Flame Temperature
acetylene 3,100 °C (oxygen), 2,400 °C (air)
blowtorch 1,300 °C (2,400 °F, air)
Bunsen burner 1,300-1,600 °C (2,400-2,900 °F, air)
butane 1,970 °C (air)
candle 1,000 °C (1,800 °F, air)
carbon monoxide 2,121 °C (air)
cigarette 400-700 °C (750-1,300 °F, air)
ethane 1,960 °C (air)
hydrogen 2,660 °C (oxygen), 2,045 °C (air)
MAPP 2,980 °C (oxygen)
methane 2,810 °C (oxygen), 1,957 °C (air)
natural gas 2,770 °C (oxygen)
oxyhydrogen 2,000 °C or more (3,600 °F, air)
propane 2,820 °C (oxygen), 1,980 °C (air)
propane butane mix 1,970 °C (air)
propylene 2870 °C (oxygen)

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