An all-aluminum radiator constructed with two rows of tubes would be equivalent, and in many cases superior to, a three-row copper-brass radiator of identical dimensions. ... (Al w/plastic tanks) for DECADES. Over the last 10 years, we have expanded our line of "correct appearance and fit" radiators with our Desert Cooler Aluminum radiators. Aluminum radiators are solid and light, they don’t erode or plug up like copper,and metal radiators and aluminum disseminates heat productively. The aluminum and copper radiators differ in the strength, heat conductivity, appearance and weight. PWR manufacture a range of OE replacement radiators which mount into existing cars with no modifications necessary. Aluminum provides high efficiency, is lightweight, and has a longer life compared to copper brass. American Motors Ambassador, 1965-71 L6 232/258 Radiator Price Range: $ 465.38 – $ 721.44 View Details. Material: Copper/Brass. Most people focus on the radiator core design when choosing a radiator - how many tubes, tube size, how many fins per square inch, etc. Years: 1958-1964. Anything that is physically lighter is thermally more effective at dissipating heat. Radiators: Aluminum vs. Brass. - but the core is not the only part of the radiator that can cool. COMPARISON, Moss Aluminum vs. V.B. Will my vehicle need to be modified to fit a PWR radiator? Question: My boat has an aluminum fuel tank. Copper/brass radiators are good because they can just be soldered back if pinholes develop.....with the aluminum ones you may be able to get lucky and replace a tank if that cracks. But after the test, and the weeks since then, we haven’t seen anything over 185 degrees – which is when the fan kicks on and our temperature drops to about 160-170 degrees. Aluminium radiators are often one third of the weight of a conventional copper brass radiator. Radiators are made from aluminum and copper. I chose a copper/brass unit simply for the fact that I've sealed leaks in such radiators before with ordinary soft solder. Aluminum radiators are likewise more grounded and lighter than copper and metal radiators. Radiator is an important part of cars that is used to keep car engines cool with help of a liquid known as coolant. They hold up just fine. Having custom-built aluminum radiators may cost more compared to copper radiators that can readily-fit your vehicle. Choosing the right size and cored or row radiator is key to successful heat rejection and engine cooling when off road and towing. Material: Copper/Brass. My stock aluminium/plastic radiator began leaking, was suffering a bit from corrosion and I was looking for an excuse to buy a larger radiator to improve cooling. I have tried several versions of both copper/brass and aluminum, and I think the design differences had more to do with the results than … 2010 March 30. by admin. Years: 1965-1971. Radiators are traditionally made of either copper or aluminum and both aluminum radiators and copper radiators are popularly used in modern cars. Aluminum is sensitive to water, copper/brass is not. Aluminum is a stronger and harder material; as a result, tube diameter can be larger (up to 1.50 in. I thought that some comparisons would be advantageous for those considering a new radiator. The tubes in Champion’s two-row core radiators are spaced at 5/8″ each, and in our American Eagle line they are one-inch. Jason came to us with a particularly difficult cooling problem. Though much heavier than plastic aluminium radiators, copper / brass radiators … Radiators: Aluminum vs. Brass. Posted on August 17, 2011 by The Radiator Man in Education Center Radiator design and manufacturing methods have changed over the years, and recently we have seen a shift from vehicles with all-metal, copper-brass type radiators to a plastic-aluminum style radiator. Remove This Item; Compare. There is an age-old debate about which material is better to make radiators from: brass or aluminum. The wall of text about galvanic corrosion would not even be needed if users and manufacturers would simply follow the laws of physics. View Details. Add to Compare. The simple answer and the quick one, is not really – even now in 2019. View Details. As a result the life expectancy of the aftermarket aluminum radiators will be far less than that of copper/brass. When considering a new radiator, ask a lot of questions. The other half of my 2 cents is that a plastic/aluminum radiator is much cheaper and easier to manufacture; which is it in a nutshell. Bottom line, the horror stories you have heard about aluminum and corrosion will only occur in real life if you have mixed aluminum and copper or brass (or nickel plated version of both) parts in the same liquid cooling loop. in some cases) and wall thickness can be greater, while producing a lighter-weight radiator at the same time (aluminum is about 60% lighter than copper/brass). Switched to copper/brass and never had a problem for 6 years and sold the car. Live your life like a dream. Not the case with aluminum, unless speaking of the O.E. Brass Radiator -- CO-117. Aluminum radiators can also use wider tubes that create more surface contact area from the tubes to the fins and helps dissipate the heat quicker. Most aluminum radiators use 1” wide tubes and some manufacturers like Griffin offer 1.25” and 1.5” tubes as well. Aluminum vs Copper Radiator. For example, an aluminum radiator with 2 rows of 1" tubes is equivalent to a copper brass radiator with 5 rows of 1/2" tubes. version that comes with crimp mounted plastic tanks. From what I have seen, it is very difficult to directly compare most aluminum and copper/brass radiators. August 18, 2012. And the same is true of any other metal they can be made of – it’s not really an issue. Thread sealer alone won't keep these two metals apart, and they're far enough from each other on the galvanic scale for corrosion to occur if exposed to seawater. Copper was the only material that was used to manufacture radiators in the earlier years. I will have to disagree, aluminum is not as good a heat dissipator as copper/brass, and when you are comparing an old 4 core copper/brass radiattor to a new 2 core aluminum radiator, of course the aluminum one will cool better. Mustang Aluminum Radiator Vs Stock Radiator Benefits, Features & Differences Last Updated 10/14/2020 by Taylor Ward Upgrading to an aluminum radiator has many benefits over the stock radiator and is one of the most common upgrades for cooling systems. the heat transfer capabilities of an aluminum radiator over a copper/ brass of the same thickness. Copper/brass radiators, because of their weight and durability, have been around a long time and can be easily disassembled and reassembled for cleaning purposes. Moreover, the high-performance racing design makes this unit suitable for most of the classic racing vehicles. Aluminum vs Copper Radiator . Compare Products. If you want to believe in old … well haven't seen a aluminum radiator (the pipes inside) for a long time and the ones I've ever seen before were custom made when there were no water cooling stuff you can just buy and people were using aquarium stuff and other stuff which I don't know about pretty much just knew someone older who does crazy stuff on his pc back then. For over 50 years, U.S. Radiator has offered the most complete and comprehensive line of “correct appearance and fit” Copper/Brass radiators for American Classic, Muscle Cars, Classic Truck, and Street Rod applications in the industry. Aluminum and brass are far apart on the "dissimilar metals" chart and will corrode/fuse quickly. Information. Key Takeaway. The radiator above had one of the 'red' coolants running through it and it became clogged. The downside with aluminum, however, is that it’s significantly more expensive to manufacture. Natrad supply a wide range of sturdy copper brass radiators to provide effective cooling for cars, 4WD's and machinery in all conditions. A typical aluminum radiator can be a little less, and good quality cooling fans can be in the $300-500 range. Plastic/Aluminum vs. Copper/Brass Radiators: WHICH TYPE IS BETTER? Both these radiator materials have their own advantages and disadvantages. Notes: Brackets To Grill Side, w/o Oil Cooler. – but the core is not the only part of the radiator that can cool. We cut the top tank off to see what's inside and we were quite surprised at what we found. I had an aluminum radiator in my '32 Coupe which worked great, but only lasted a year before developing a leak. We went the inexpensive route before and we saw higher temperatures than we cared to see. How to cool a 800+HP Nova with no room for a radiator. In this article, you’ve been introduced to a few of the differences in a copper vs aluminum radiator. 2010 March 30. by admin. Neither has been installed yet so there is no data on performance just on appearance and sizing etc. Keep Aluminum and Brass Separated in the Marine Environment. This aluminum radiator comes with a 3-row core design to offer better heat dissipation than any other stock unit. An aluminum radiator does cool better than a copper brass radiator. Clear All. While the manufacturers of these coolants recommend only using them in an aluminum radiator, as opposed to the copper/brass radiators, we still don’t recommend them in our all-aluminum radiators. The radiator also comes along with a thermostat kit, shroud, and a fan. In addition to performance benefits of the aluminum radiators is the obvious weight difference which can be as much as 50% in many cases. The more water there is present, the faster the corrosion/fusing. Copper / Brass Radiators - Hard-Working Performance. Griffin is a true manufacturer. Most people focus on the radiator core design when choosing a radiator – how many tubes, tube size, how many fins per square inch, etc. You have no items to compare. Compare a new one to a new one. Aluminum radiators can use a more slender center, with more extensive cylinders, taking into account better air and coolant moving through the radiator. 2) How does your radiator compare to a competitor's? My hot rod Ford has a brass radiator that’s been in there for half a dozen years with no problems at all. On 3/14/2020, D. Jerry Leigh wrote: "I just happened to have two radiators appear in my shop/garage new in box at the same time this week. There is an age-old debate about which material is better to make radiators from: brass or aluminum. Add to Compare. The shop said it was caused by water in the system. Aluminum; Copper/Brass; Latest News. Also how many radiator shops are going to be able to repair aluminum in the middle of nowhere. By Ed Sherman. I have a very difficult cooling job on a twin turbo 340cid V8, that has a fully packed engine compartment and not a lot of space for a radiator. Home > Blogs > Steel vs. aluminium in radiator manufacture – is there a conflict? Aluminum VS. Copper-Brass Radiator: Corrosion Susceptibility Now that we understand the factors that allow a radiator to exchange heat from the coolant to the air as well as the differences in construction of an aluminum radiator and a copper-brass radiator, it’s time to take a look at how well they resist corrosion.