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While the two numbers specify the SAE viscosity grade, the viscosity index shows the temperature related change of viscosity. This page gives an overview of the oil specifications, see also the measurement data of engine oils and gear oils over a wide temperature range.
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- Products
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- Engine Oil
Find viscosity tables and charts for engine oil at multiple temperatures (viscosity and density values with their source).
4 lis 2012 · Download and print Dynamic Viscosity Chart - SAE vs. temperature. Dynamic viscosities for motor oils SAE 10 to 50 for temperatures ranging 0-100 <sup>o</sup>C.
Use only manufacturer recommended oil viscosity grades for your vehicles. The Society of Automotive Engineers (SAE) developed a scale for viscosity for both engine oil (SAE J300) and transmission oils (SAE J306). See SAE J300 viscosity table below.
The following chart shows a comparison of different viscosity grades versus temperature range. Understanding Viscosities. The number in front of the “W” signifies the viscosity of the oil at cold/start up temperature (tested at -10 to -35°C depending on the grade. Please refer to the SAE J300 - Engine Oils Chart opposite).
2 kwi 2013 · The 100°C kinematic viscosity (KV100) ranges of the new viscosity grades overlap to provide adequate formulating space for these grades. How to assign a single high-temperature viscosity grade to an engine oil with KV100 in the overlap regions is covered in Section 6 of this document.
22 kwi 2024 · The Society of Automotive Engineers (SAE) has established standards to classify motor oils based on their viscosity grades. These viscosity grades are denoted by numbers like 0W, 5W, and so on, which indicate the oil’s flow characteristics at different temperatures.
