Obviously, Sae and Iso Use Two Different Scales to Measure Viscosity. Sae 10W Is Equivalent to Iso 32, Sae 20 Is Equivalent to Iso 46 and 68, and Sae 30 Is...
Obviously, SAE and ISO use two different scales to measure viscosity. SAE 10W is equivalent to ISO 32, SAE 20 is equivalent to ISO 46 and 68, and SAE 30 is equivalent to ISO 100.
What is ISO grade 68 oil?
Hydraulic 68 is part of Crown Oil's range of premium-grade mineral-based hydraulic oils with good anti-wear properties providing protection in the most demanding of systems while still meeting ISO standards for hydraulic oil. This hydraulic fluid is rust, corrosion and oxidation inhibited.
The viscosity of HLP 68 refers to the defined viscosity class of ISO VG (International Organization for Standardization Viscosity Grade). This describes that the kinematic viscosity of the hydraulic oil at 40 °C must be between 61.2 and 74.8 mm²/s. The centre point viscosity is exactly 68 mm²/s.