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Full Version: What alloy are aluminum trailers made of?
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The aluminum used in all-aluminum trailers is a high grade alloy, the same way that steel is an alloy of iron. This aluminum alloy yields about the same strength as steel! In fact, there are aluminium alloys with somewhat-higher tensile strengths than the commonly used kinds of steel. The alloys used in aluminum trailers contain at least 95 percent aluminum. The other five percent is composed of titanium, copper, zinc and chromium. Trace amounts of other metals are also added to enhance the property of the aluminum alloy. Our all aluminum trailers are built by a professional staff using the highest quality engineered extrusions and materials to provide you a lifetime product. Buy it once and spend time doing what you do, not painting and fixing rust. Learn more about aluminum alloys and aluminum extrusions.