Dear Friends,

Please help me to find out following lube oil properties of SAE oil grades (SAE 30, 40 etc.) or ISO VGO series oil for tempearatue from 15 degree C to 100 Degree C.
- Thermal Conductivity
- Density
- Specific Heat
- Viscosity

The above is required for oil cooler design. I have seen that different designer's are using different values for same oil.

I need any good reference. Please help.