SAE Viscosity Grades for Engine Oils - Rehkal

SAE Viscosity Grades for Engine Oils SAE J 300 Effective June, 2001

SAE Viscosity Grade

Low Temp Cranking Viscosity max Cp, @°C

Low Temperature Pumping Viscosity max no yield stress Cp @ °C

0W 5W 10 W 15 W 20 W 25 W 20 30 40 40 50 60

6,200 at –35 6,600 at –30 7,000 at –25 7,000 at –20 9,500 at –15 13,000 at –10 -

60,000 at -40 60,000 at –35 60,000 at –30 60,000 at –25 60,000 at –20 60,000 at -15 -

Low-Shear Rate Viscosity Kinematic cSt @ 100°C min.

max.

3.8 3.8 4.1 5.6 5.6 9.3 5.6 9.3 12.5 12.5 16.3 21.9