The grade designation is T-1 to T-8, TS-1 or RT. Soviet kerosine type jet fuels are covered by a wide range of specification grades reflecting different crude sources and processing treatments used. Former Soviet Union and East European Jet Fuels Jet A-1 according to the DEF STAN 91-91 specification is very similar to Jet A-1 defined by the ASTM D 1655 except for a small number of areas where DEF STAN 91-91 is more stringent. It is now renamed as DEF STAN 91-91 and defines the requirements for a kerosine type fuel (Jet A-1 grade) having a maximum freeze point of -47 degrees C. Eng RD 2494, issued by the Ministry of Defence, was adopted as the standard UK civil jet fuel. UK Jet FuelsĪlthough developed basically as a military jet fuel, D. Jet B is rarely available nowadays except in parts of northern Canada where its lower freeze point and higher volatility is an advantage for handling and cold starting. Jet A is used within the United States by domestic and international airlines. Jet A-1, a kerosine type fuel, identical with Jet A but with a maximum freeze point of -47 degrees C.Jet A, a kerosine type fuel having a maximum freeze point of -40 degrees C.The basic civil jet fuel specification used in the United States of America is ASTM Specification for Aviation Turbine Fuels D 1655, which defines the requirements for three grades of fuel:. It is a kerosine type fuel with slightly higher volatility (flash point is 28C minimum) and lower freeze point (<-50C) compared to Jet A-1. TS-1 is the main jet fuel grade available in Russian and CIS states. ASTM have a specification for Jet B but in Canada it is supplied against the Canadian Specification CAN/CGSB 3.23 TS-1 It can be used as an alternative to Jet A-1 but because it is more difficult to handle (higher flammability), there is only significant demand in very cold climates where its better cold weather performance is important.
Jet B is a distillate covering the naphtha and kerosine fractions. It is supplied against the ASTM D1655 (Jet A) specification. It has the same flash point as Jet A-1 but a higher freeze point maximum (-40☌). Jet A is a kerosine grade fuel, normally only available in the U.S.A. To read more about the fuel, download its MSDS now.
#Jet a1 density vs temperature table code
The main specifications for Jet A-1 grade (see below) are the UK specification DEF STAN 91-91 (Jet A-1) Nato code F-35, (formerly DERD 2494) and the ASTM specification D1655 (Jet A-1). It is widely available outside the U.S.A. It has a flash point minimum of 38 degrees C (100☏) and a freeze point maximum of -47 degrees C. Jet A-1 is a kerosine grade of fuel suitable for most turbine engined aircraft. The latter has a higher freezing point (maximum minus 40 degrees C instead of maximum minus 47 degrees C) and is available only in North America. The kerosine type fuels used in civil aviation nowadays are mainly JET A-1 and Jet A. These engines needed a fuel with good combustion characteristics and a high energy content. Today's kerosine jet fuels have been developed from the illuminating kerosine used in the early gas turbine engines.
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