Interpolation method and units
Each property is calculated independently by linear interpolation between the two nearest temperatures in the supplied table. For Total Seriola K3120 above 300°C, values up to 320°C are linearly extrapolated from the 280°C and 300°C data points.
y(T) = y₁ + (T − T₁) × (y₂ − y₁) / (T₂ − T₁)
Engineering note: Results are based on the supplied reference table and are intended for engineering estimates. Values for Total Seriola K3120 above 300°C are extrapolated, not manufacturer-tabulated data. Confirm critical designs against the latest manufacturer data sheet and the condition of the oil in service.