M Fuel Oil Selection General Chart Fuel ASTM Classification Test No. 1 ASTM No. 2 1-D ASTM 2-D 4 DIN 5160 Gravity, “API #) D 287 AO ~ 44 33 ~ 37 Flash Point oe ye D 93 100 (38) 125 (52) 131 , D 445 13~24 1.9~ 4.1 1.8~10 Point °F #) D 2500 See Note See Note 1) See Note . Min. *F (°C) Viscosity, CST 5 100 Cloud Kinematic °F (40°C) 1) 0.815 ~ 0.855 (55) 1) Sulfur Content D129 0.5 0.5 0.15 D 524 0.15 0.35 0.1 D 2274 1.5 1.5 Max. D 482 0.01 0.01 Cetane Number, Min. +) D613 45 45 Distillation D 86 IMP, Typican *) 350(177) 375(191) 10% Typical #) 385(196) 430(221) 50% Typical #) 45(218) 510(256) wt%, Max. Carbon Residue on 10%, wt%, Accelerated Max. Stability Total Insolubles mg/100 mi, Max.
#) Ash, wt%, Temperature, °F (°C) 90% +) 500 (260) Max. | 625(329) Max. End Point #) 550(288) Max. | 675(357) Max. Water & Sediment %, D 1796 Max. #) Not specified In ASTM +) Differs from ASTM NOTE > 45 0.05 0.05 680(360) 0.05 D 975 D 975 : 7. The cloud point should be 6°C (10°F) below the lowest expected fuel temperature to prevent clogging of fuel fitters by crystals. ~18-