ISO 46 vs. AW 46 Hydraulic Oil: What's the Difference? (2024)

If you’re like most people, you probably don’t know much about hydraulic oil. But if you own a business that uses hydraulic equipment, it’s important to understand the different types of oil available on the market.

In this blog post, we will discuss the differences between ISO 46 and AW 46 hydraulic oils, as well as their benefits and drawbacks. We will also help you decide which type of oil is right for your business!

What Is ISO 46 Hydraulic Oil?

ISO 46 hydraulic oil is a highly refined, mineral-based lubricant that is commonly used in machinery and industrial equipment. It is characterized by its high viscosity index, which means that it retains its viscosity and flow characteristics even under extreme temperatures and conditions.

This makes ISO 46 hydraulic oil an ideal choice for applications involving heavy loads, high pressures, and fast speeds. In addition, its carefully calibrated combination of additives provides superior wear protection, rust and corrosion resistance, as well as oxidation stability.

Whether you are operating an excavator in a harsh mining environment or a crusher at your factory, choosing the right type of hydraulic oil can help keep your machinery running smoothly and efficiently.

So if you’re looking for a robust lubricant to meet the demanding requirements of your industrial machinery, be sure to choose ISO 46 hydraulic oil.

What Is AW 46 Hydraulic Oil?

AW 46 hydraulic oil is a type of hydraulic fluid that is designed for use in high-pressure environments. It is typically made from a blend of petroleum-based oils and synthetic lubricants, and it can be used in a variety of hydraulic applications.

AW 46 hydraulic oil has a high viscosity index, which means it maintains its properties over a wide range of temperatures. It also has excellent anti-wear properties, making it ideal for use in high-pressure applications.

Hydraulic oils can break down over time due to the high pressures they are subjected to, but AW 46 hydraulic oil is designed to withstand the rigors of heavy use. As a result, it is an excellent choice for those who need a durable and reliable hydraulic fluid.

The Benefits of ISO 46 Hydraulic Oil

Hydraulic oil is a vital component of many industrial and construction applications. It helps to power machinery and equipment, and provides lubrication and cooling for moving parts.

There are many different types of hydraulic oil on the market, each with its own set of benefits. ISO 46 hydraulic oil is a high-quality option that offers a number of advantages over other products. For one, it has a high viscosity index, which means it remains stable at both high and low temperatures.

It also has excellent anti-wear properties, making it ideal for use in high-pressure applications. In addition, ISO 46 oil is compatible with most seal materials, further extending its versatility. As a result, it is no surprise that ISO 46 hydraulic oil is a popular choice for many businesses.

Whether you are looking for an oil that can withstand extreme temperatures or one that will protect your equipment from wear and tear, ISO 46 is an excellent option to consider.

The Benefits of Aw 46 Hydraulic Oil

Hydraulic oil is an incredibly important component of modern industrial machinery. It provides vital lubrication and cooling to a wide range of components, from pumps to gears to engines.

AW 46 hydraulic oil is renowned for its superior stability, low viscosity, and high resistance to oxidation, making it ideal for a variety of different applications. Furthermore, this type of oil has excellent wear-reducing properties, helping to extend the operating life of critical components.

Overall, there are many benefits to using Aw 46 hydraulic oil in your industrial equipment. Whether you’re looking to reduce costs or improve efficiency, this oil can help you achieve your goals. So if you’re looking for a high-quality lubricant that will keep your machinery running smoothly, look no further than Aw 46 hydraulic oil.

The Drawbacks of ISO 46 Hydraulic Oil

Although ISO 46 hydraulic oil is widely used, it does have some drawbacks. One issue is that it can break down more quickly than other types of hydraulic oil when exposed to high temperatures.

This can lead to poor performance and even damage to components. Another problem is that ISO 46 hydraulic oil is not as compatible with some seal materials as other oils, which can cause leaks.

Finally, ISO 46 hydraulic oil is more expensive than other lubricants, so it may not be the best choice for budget-conscious consumers. Despite these disadvantages, ISO 46 hydraulic oil remains a popular choice due to its overall reliability and effectiveness.

The Drawbacks of AW 46 Hydraulic Oil

Despite the many benefits of aw 46 hydraulic oil, there are some drawbacks that must be considered. One of the biggest issues is that this type of oil does not provide adequate protection against oxidation and thermal breakdown.

As a result, it can easily become thick and clog important system components, leading to costly repairs or replacement. Another concern is that aw 46 hydraulic oil is not very stable in cold temperatures, making it less effective in areas where conditions tend to be more extreme.

Finally, this type of oil has a tendency to degrade quickly when exposed to harsh chemicals like gasoline or diesel fuel, which can contaminate and damage equipment over time. While aw 46 hydraulic oil has many benefits, its potential downsides make it an imperfect choice for some applications.

ISO 46 vs. AW 46 Hydraulic Oil: What’s the Difference?

When it comes to choosing the right hydraulic oil for your needs, it’s important to understand the difference between ISO 46 and AW 46. Both oils have their own unique benefits and drawbacks, so it’s important to choose the one that’s best suited for your particular application.

One of the main differences between ISO 46 and AW 46 is the price. AW 46 is typically more affordable than ISO 46, making it a good option for those working with a tight budget. However, ISO 46 is designed to withstand extreme temperatures and provide superior protection against wear and tear. As a result, it may be worth paying more for ISO 46 if you need an oil that can withstand demanding conditions.

Another difference between these two oils is the viscosity. ISO 46 has a lower viscosity than AW 46, which means it flows more easily and can provide better lubrication at lower temperatures. However, AW 46 has a higher viscosity, which makes it better suited for high-pressure applications.

Ultimately, the decision of which oil to choose depends on your specific needs. If you’re looking for an affordable option that can still provide good performance, AW 46 may be the right choice for you. However, if you need an oil that can withstand extreme temperatures and high pressure, ISO 46 is a better option.

Comparing ISO 46 vs AW 46 Hydraulic Oil

**table information taken from- https://hydraulooze.com/difference-between-iso-and-aw-hydraulic-oil/

When choosing between ISO 46 and AW 46 hydraulic oil, it’s important to consider the differences in their properties. ISO 46 hydraulic oil is formulated to meet ISO standards for viscosity and does not include special additives for extra protection against wear and tear. It is typically used in industrial and mobile equipment that operates at moderate temperatures and pressures.

AW 46 hydraulic oil is not subject to viscosity standards and is formulated with special additives for extra protection against wear and tear. It is typically used in heavy-duty equipment such as construction and mining machinery that operates at high temperatures and pressures. Both types of oil should be compatible with the materials and seals used in the equipment.

Which Type of Oil Is Right for Your Business?

When it comes to choosing the right type of hydraulic oil for your business, there are many factors to consider.

If you’re looking for an oil that can withstand extreme temperatures and provide superior protection against wear and tear, ISO 46 is a good option to consider.

However, if you’re working with a tight budget, AW 46 hydraulic oil may be a better choice. Ultimately, the decision comes down to your specific needs and preferences.

By carefully evaluating your options, you can ensure that you choose the right type of oil for your business.

Whichever type of oil you choose, regular maintenance and proper storage will help extend its life and keep your machinery running smoothly.

Can You Mix ISO and AW Hydraulic Oil?

Any experienced mechanic will tell you that it’s never a good idea to mix different types of hydraulic oil. This is because each type of oil is specifically formulated with a specific set of additives that help it to perform its best.

When you mix oil types, the additive packages can interact in ways that are harmful to your engine. For example, the wrong combination of additives can cause corrosion on component surfaces or increased mechanical wear.

In some cases, the additive packages can actually cancel each other out, leaving your engine unprotected and vulnerable to damage. So, if you’re ever unsure about which oil to use, it’s always best to err on the side of caution and use the same type of oil that’s already in your system.

Are There Any Environmental Benefits to Using AW 46 Over ISO 46

The environmental benefits of using AW 46 over ISO 46 hydraulic oil primarily hinge on the specificbiodegradable formulationsandlow-toxicity additivesincorporated in AW 46. These specialized formulations result in a reduced environmental impact, particularly in sensitive ecosystems. A performance comparison reveals that AW 46 oils often includeadvanced anti-wearandanti-corrosion additives, which extend equipment life and minimize waste, offering sustainability advantages.

The additive benefits in AW 46 formulations enhance its application suitability inhigh-pressure and high-stress environments. This is important for reducing long-term effects such as frequent oil changes and potential leakage risks. The low toxicity additives in AW 46 make it more compatible with aquatic ecosystems, reducing harm in case of spills. Additionally, AW 46 oils often meetstringent regulatory compliance standards, like the United States Environmental Protection Agency’s Vessel General Permit, thereby ensuring lower environmental hazards during accidental leaks.

Regarding waste reduction, theextended life spanof hydraulic systems using AW 46 results inless frequent disposalof used oil, contributing to overall sustainability. Therefore, thespecific formulations and additivesin AW 46 hydraulic oils provide distinct environmental benefits over ISO 46.

How Does the Biodegradability of AW 46 Compare to ISO 46

Understanding the biodegradability of AW 46 compared to ISO 46 hydraulic oils necessitates an examination of their specific formulations and additives. Biodegradability Comparison reveals that both AW 46 and ISO 46 can be formulated to be biodegradable, impacting their Environmental Impact and Degradation Rates. ISO 46 oils such as United Synthetic and Shell Biodegradable Hydraulic Fluid 46 are noted for their readily biodegradable nature, aiding in Eco Friendly Formulations and Sustainability Factors. Conversely, AW 46 oils like BioFlo AW 46 claim a biodegradability rate exceeding 95%, emphasizing the use of Renewable Resources.

The inclusion of Biodegradable Additives enhances the capacity of these oils to meet stringent Environmental Regulations. For instance, Chevron Clarity AW 46, although inherently biodegradable, does not degrade as swiftly as readily biodegradable alternatives, impacting Waterway Suitability. Additionally, both ISO 46 and AW 46 oils are designed for effective Corrosion Protection, further bolstering their environmental credentials. Hence, the choice between AW 46 and ISO 46 for eco-friendly applications should be guided by specific product attributes, particularly their biodegradability profiles and alignment with environmental objectives.

What Are the Toxicity Levels of AW 46 Versus ISO 46

Evaluating the toxicity levels ofAW 46versusISO 46hydraulic oils necessitates a detailed examination of their specific formulations and the presence of various additives. Both AW 46 and ISO 46 hydraulic oils generally exhibit low acute toxicity levels, posing minimal health hazards under standard usage conditions. Safety considerations indicate that neither type is expected to be harmful if inhaled or ingested, and skin contact is usually non-irritating, as reflected in their respective Safety Data Sheets (SDS).

Aquatic toxicity is a critical factor inenvironmental impact assessments. Both AW 46 and ISO 46 oils can be formulated to exhibit lowaquatic toxicity, making them suitable for environmentally sensitive applications. For instance,Bio-Food Grade™ Hydraulic Fluidsand Shell Biodegradable Hydraulic Fluid 68 demonstrate low acute toxicity levels to aquatic organisms, adhering toregulatory compliance standards.

Specific toxicity data underline that products likeSynthetic Anti-Wear Hydraulic Oil ISO-46and Caterpillar’s Biodegradable Hydraulic Oil (HEES) havelow environmental impact, with acute aquatic toxicity levels well within safe limits. These formulations emphasizeenvironmental friendlinesswithout compromising performance.

Handling precautions for both AW 46 and ISO 46 hydraulic oils are minimal, primarily focusing on maintaining goodpersonal hygiene. Overall, the toxicity comparison reveals that both oils can be engineered to be safe and environmentally responsible.

What Happens if You Mix Different Hydraulic Fluid?

Different hydraulic fluids have different properties, and mixing them can result in poor performance or damage to your equipment.

For instance, mixing a biodegradable fluid with a non-biodegradable one can reduce the biodegradability of the mixture. In addition, different fluids have different lubricity levels, and mixing them can create a mixture with inadequate lubrication. This can lead to increased wear and tear on your hydraulic system components.

Finally, mixing fluids with different viscosities can result in a mixture that is too thin or too thick, which can also cause problems. For these reasons, it is important to only use the hydraulic fluid specified by the manufacturer.

What is ISO 46 Equivalent To?

Do you need to know what SAE oil is equivalent to an ISO 46 oil? Look no further! Here is a helpful table for you:

Final Thoughts On ISO 46 vs. AW 46 Hydraulic Oil: What’s the Difference?

In conclusion, the main difference between ISO 46 and AW 46 hydraulic oil is the price. If you’re working with a tight budget, AW 46 may be the better choice.

However, if you’re looking for an oil that can withstand extreme temperatures and provide superior protection against wear and tear, ISO 46 is a good option to consider.

Ultimately, the decision comes down to your specific needs and preferences.