TYPICAL TECHNICAL PROPERTIES
AMSOIL Synthetic 15W-40 Heavy-Duty Diesel and Marine Oil  (AME)
 
Viscosity Index (ASTM D-2270)   167
Kinematic Viscosity @ 100°C, cSt (ASTM D-445)   14.4
Kinematic Viscosity @ 40°C, cSt (ASTM D-445)   89.7
CCS Viscosity @ -20°C, cP (ASTM D-5293)   4477
Pour Point °C (°F) (ASTM D-97)   -42 (-44)
High-Temperature/High-Shear Viscosity (ASTM D-4683 @ 150°C, 1.0 X 106 s.-1), cP   4.4
Four-Ball Wear Test (ASTM D-4172B @ 40 kgf, 75°C, 1200 rpm, 1 hr), Scar, mm   0.35
Noack Volatility, % weight loss (g/100g) (ASTM D-5800)   6.8
Total Base Number   12.1
Flash Point °C (°F) (ASTM D-92)   234 (453)
Fire Point °C (°F) (ASTM D-92)   N/A
See our Technical Properties page for descriptions of these tests.
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Revised:

 

05/07